UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                  SCHEDULE 13G


                   UNDER THE SECURITIES EXCHANGE ACT OF 1934

                                (AMENDMENT NO.)*

                              COSTAR GROUP, INC.

                                (Name of Issuer)

                                  COMMON STOCK

                         (Title of Class of Securities)

                                   22160N109

                                 (CUSIP Number)


                               DECEMBER 31, 2006

            (Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

         X    Rule 13d-1(b)

      ____  Rule 13d-1(c)

      ____  Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).







                               Page 1 of 15 pages


CUSIP No. 22160N109

____________________________________________________________________________

      1. Names of Reporting Persons.
      I.R.S. Identification Nos. of above persons (entities only).
Federated Investors, Inc.

      2. Check the Appropriate Box if a Member of a Group (See Instructions)

         (a)..................................................................

         (b)..................................................................

      3. SEC Use Only.........................................................

      4. Citizenship or Place of Organization:  Pennsylvania

Number of      5. Sole Voting Power  1,396,984
Shares Bene-
ficially by    6. Shared Voting Power
Owned by Each
Reporting      7. Sole Dispositive Power  1,396,984
Person With:

               8. Shared Dispositive Power

      9. Aggregate Amount Beneficially Owned by Each Reporting Person  1,396,984

      10.Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions)

      11.Percent of Class Represented by Amount in Row (9) 7.38%

      12.Type of Reporting Person (See Instructions) HC

      1. Names of Reporting Persons.
      I.R.S. Identification Nos. of above persons (entities only).
Voting Shares Irrevocable Trust

      2. Check the Appropriate Box if a Member of a Group (See Instructions)

         (a)..................................................................

         (b)..................................................................

      3. SEC Use Only.........................................................

      4. Citizenship or Place of Organization:  Pennsylvania

Number of      5. Sole Voting Power  1,396,984
Shares Bene-
ficially by    6. Shared Voting Power
Owned by Each
Reporting      7. Sole Dispositive Power 1,396,984
Person With:

               8. Shared Dispositive Power

      9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,396,984

      10.Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions)

      11.Percent of Class Represented by Amount in Row (9) 7.38%

      12.Type of Reporting Person (See Instructions) OO

      1. Names of Reporting Persons.
      I.R.S. Identification Nos. of above persons (entities only).
John F. Donahue

      2. Check the Appropriate Box if a Member of a Group (See Instructions)

         (a)..................................................................

         (b)..................................................................

      3. SEC Use Only.........................................................

      4. Citizenship or Place of Organization: United States

Number of      5. Sole Voting Power
Shares Bene-
ficially by    6. Shared Voting Power 1,396,984
Owned by Each
Reporting      7. Sole Dispositive Power
Person With:

               8. Shared Dispositive Power 1,396,984

      9. Aggregate Amount Beneficially Owned by Each Reporting Person  1,396,984

      10.Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions)

      11.Percent of Class Represented by Amount in Row (9)  7.38%

      12.Type of Reporting Person (See Instructions) IN

      1. Names of Reporting Persons.
      I.R.S. Identification Nos. of above persons (entities only).
Rhodora J. Donahue

      2. Check the Appropriate Box if a Member of a Group (See Instructions)

         (a)..................................................................

         (b)..................................................................

      3. SEC Use Only.........................................................

      4. Citizenship or Place of Organization:  United States

Number of      5. Sole Voting Power
Shares Bene-
ficially by    6. Shared Voting Power 1,396,984
Owned by Each
Reporting      7. Sole Dispositive Power
Person With:

               8. Shared Dispositive Power 1,396,984

      9. Aggregate Amount Beneficially Owned by Each Reporting Person  1,396,984

      10.Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions)

      11.Percent of Class Represented by Amount in Row (9) 7.38%

      12.Type of Reporting Person (See Instructions)  IN

      1. Names of Reporting Persons.
      I.R.S. Identification Nos. of above persons (entities only).
J. Christopher Donahue

      2. Check the Appropriate Box if a Member of a Group (See Instructions)

         (a)..................................................................

         (b)..................................................................

      3. SEC Use Only.........................................................

      4. Citizenship or Place of Organization:  United States

Number of      5. Sole Voting Power
Shares Bene-
ficially by    6. Shared Voting Power 1,396,984
Owned by Each
Reporting      7. Sole Dispositive Power
Person With:

               8. Shared Dispositive Power 1,396,984

      9. Aggregate Amount Beneficially Owned by Each Reporting Person  1,396,984

      10.Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions)

      11.Percent of Class Represented by Amount in Row (9) 7.38%

      12.Type of Reporting Person (See Instructions) IN









                               Page 2 of 15 pages


                         INSTRUCTIONS FOR SCHEDULE 13G

INSTRUCTIONS FOR COVER PAGE

(l)   Names and I.R.S. Identification Numbers of Reporting Persons-Furnish the
      full legal name of each person for whom the report is filed-i.e., each
      person required to sign the schedule itself-including each member of a
      group. Do not include the name of a person required to be identified in
      the report but who is not a reporting person. Reporting persons that are
      entities are also requested to furnish their I.R.S. identification
      numbers, although disclosure of such numbers is voluntary, not mandatory
      (see "SPECIAL INSTRUCTIONS FOR COMPLYING WITH SCHEDULE 13G" below).

(2)   If any of the shares beneficially owned by a reporting person are held as
      a member of a group and that membership is expressly affirmed, please
      check row 2(a). If the reporting person disclaims membership in a group or
      describes a relationship with other persons but does not affirm the
      existence of a group, please check row 2(b) [unless it is a joint filing
      pursuant to Rule 13d-1(k)(1) in which case it may not be necessary to
      check row 2(b)].

(3)   The third row is for SEC internal use; please leave blank.

(4)   Citizenship or Place of Organization-Furnish citizenship if the named
      reporting person is a natural person. Otherwise, furnish place of
      organization.

(5)-(9), (11)  Aggregate Amount Beneficially Owned By Each Reporting Person,
      Etc.-Rows (5) through (9) inclusive, and (11) are to be completed in
      accordance with the provisions of Item 4 of Schedule 13G. All percentages
      are to be rounded off to the nearest tenth (one place after decimal
      point).

(10)  Check if the aggregate amount reported as beneficially owned in row (9)
      does not include shares as to which beneficial ownership is disclaimed
      pursuant to Rule 13d-4 (17 CFR 240.13d-4] under the Securities Exchange
      Act of 1934.

(12)  Type of Reporting Person-Please classify each "reporting person" according
      to the following breakdown (see Item 3 of Schedule 13G) and place the
      appropriate symbol on the form:

                  Category                                  Symbol
               Broker Dealer                                  BD
               Bank                                           BK
               Insurance Company                              IC
               Investment Company                             IV
               Investment Adviser                             IA
               Employee Benefit Plan, Pension Fund,
                  or Endowment Fund                           EP
               Parent Holding Company/Control Person          HC
               Savings Association                            SA
               Church Plan                                    CP
               Corporation                                    CO
               Partnership                                    PN
               Individual                                     IN
               Other                                          OO

Notes:
      Attach as many copies of the second part of the cover page as are needed,
one reporting person per page.

      Filing persons may, in order to avoid unnecessary duplication, answer
items on the schedules (Schedule 13D, 13G or 14D-1) by appropriate cross
references to an item or items on the cover page(s). This approach may only be
used where the cover page item or items provide all the disclosure required by
the schedule item. Moreover, such a use of a cover page item will result in the
item becoming a part of the schedule and accordingly being considered as "filed"
for purposes of Section 18 of the Securities Exchange Act or otherwise subject
to the liabilities of that section of the Act.

      Reporting persons may comply with their cover page filing requirements by
filing either completed copies of the blank forms available from the Commission,
printed or typed facsimiles, or computer printed facsimiles, provided the
documents filed have identical formats to the forms prescribed in the
Commission's regulations and meet existing Securities Exchange Act rules as to
such matters as clarity and size (Securities Exchange Act Rule 12b-12).

              SPECIAL INSTRUCTIONS FOR COMPLYING WITH SCHEDULE 13G

      Under Sections 13(d), 13(g), and 23 of the Securities Exchange Act of 1934
and the rules and regulations thereunder, the Commission is authorized to
solicit the information required to be supplied by this schedule by certain
security holders of certain issuers.

      Disclosure of the information specified in this schedule is mandatory,
except for I.R.S. identification numbers, disclosure of which is voluntary. The
information will be used for the primary purpose of determining and disclosing
the holdings of certain beneficial owners of certain equity securities. This
statement will be made a matter of public record. Therefore, any information
given will be available for inspection by any member of the public.

      Because of the public nature of the information, the Commission can use it
for a variety of purposes, including referral to other governmental authorities
or securities self-regulatory organizations for investigatory purposes or in
connection with litigation involving the Federal securities laws or other civil,
criminal or regulatory statutes or provisions. I.R.S. identification numbers, if
furnished, will assist the Commission in identifying security holders and,
therefore, in promptly processing statements of beneficial ownership of
securities.

      Failure to disclose the information requested by this schedule, except for
I.R.S. identification numbers, may result in civil or criminal action against
the persons involved for violation of the Federal securities laws and rules
promulgated thereunder.

                              GENERAL INSTRUCTIONS

A.    Statements filed pursuant to Rule 13d-1(b) containing the information
      required by this schedule shall be filed not later than February 14
      following the calendar year covered by the statement or within the time
      specified in Rules 13d-1(b)(2) and 13d-2(c). Statements filed pursuant to
      Rule 13d-1(c) shall be filed within the time specified in Rules 13d-1(c),
      13d-2(b) and 13d-2(d). Statements filed pursuant to Rule 13d-1(d) shall be
      filed not later than February 14 following the calendar year covered by
      the statement pursuant to Rules 13d-1(d) and 13d-2(b).

B.    Information contained in a form which is required to be filed by rules
      under section 13(f) (15 U.S.C. 78m(f)) for the same calendar year as that
      covered by a statement on this schedule may be incorporated by reference
      in response to any of the items of this schedule. If such information is
      incorporated by reference in this schedule, copies of the relevant pages
      of such form shall be filed as an exhibit to this schedule.

C.    The item numbers and captions of the items shall be included but the text
      of the items is to be omitted. The answers to the items shall be so
      prepared as to indicate clearly the coverage of the items without
      referring to the text of the items. Answer every item. If an item is
      inapplicable or the answer is in the negative, so state.

ITEM 1.

      (a)   Name of Issuer

      COSTAR GROUP, INC.

      (b)   Address of Issuer's Principal Executive Offices

            2 Bethesda Metro Center

            10th Floor,

            Bethesda, MD 20814

ITEM 2.

      (a)   Name of Person Filing

      (b)   Address of Principal Business Office or, if none, Residence

      Federated Investors Tower, Pittsburgh, PA 15222-3779

      (c)   Citizenship

      (d)   Title of Class of Securities

      Common Stock

      (e)   CUSIP Number

      22160N109

ITEM 3.  IF THIS STATEMENT IS FILED PURSUANT TO {section}{section}240.13D-1(B)
OR 240.13D-2(B) OR (C), CHECK WHETHER THE PERSON FILING IS A:

      (a)   ____  Broker or dealer registered under section 15 of the Act (15
                  U.S.C. 78o).

      (b)   ____  Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

      (c)   ____  Insurance company as defined in section 3(a)(19) of the Act
                  (15 U.S.C. 78c).

      (d)   ____  Investment company registered under section 8 of the
                  Investment Company Act of 1940 (15 U.S.C 80a-8).

      (e)   ____  An investment adviser in accordance with
                  {section}240.13d-1(b)(1)(ii)(E);

      (f)   ____  An employee benefit plan or endowment fund in accordance with
                  {section}240.13d-1(b)(1)(ii)(F);

      (g)   __X__ A parent holding company or control person in accordance with
                  {section} 240.13d-1(b)(1)(ii)(G);

      (h)   ____  A savings associations as defined in Section 3(b) of the
                  Federal Deposit Insurance Act (12 U.S.C. 1813);

      (i)   ____  A church plan that is excluded from the definition of an
                  investment company under section 3(c)(14) of the Investment
                  Company Act of 1940 (15 U.S.C. 80a-3);

      (j)   ____  Group, in accordance with {section}240.13d-1(b)(1)(ii)(J).

ITEM 4.  OWNERSHIP.

      Provide the following information regarding the aggregate number and
percentage of the class of securities of the issuer identified in Item 1.

      A.  Federated Investors, Inc. (See Footnote 1, next page)

      (a)   Amount beneficially owned: 1,396,984

      (b)   Percent of class: 7.38%

      (c)   Number of shares as to which the person has:

            (i)   Sole power to vote or to direct the vote 1,396,984

            (ii)  Shared power to vote or to direct the vote -0-

            (iii) Sole power to dispose or to direct the disposition of
                  1,396,984

            (iv)  Shared power to dispose or to direct the disposition of -0-

      B.  Voting Shares Irrevocable Trust

      (a)   Amount beneficially owned: 1,396,984

      (b)   Percent of class: 7.38%

      (c)   Number of shares as to which the person has:

            (i)   Sole power to vote or to direct the vote 1,396,984

            (ii)  Shared power to vote or to direct the vote -0-

            (iii) Sole power to dispose or to direct the disposition of
                  1,396,984

            (iv)  Shared power to dispose or to direct the disposition of -0-

      C.  John F. Donahue

      (a)   Amount beneficially owned: 1,396,984

      (b)   Percent of class: 7.38%

      (c)   Number of shares as to which the person has:

            (i)   Sole power to vote or to direct the vote -0-

            (ii)  Shared power to vote or to direct the vote 1,396,984

            (iii) Sole power to dispose or to direct the disposition of -0-

            (iv)  Shared power to dispose or to direct the disposition of
                  1,396,984

      D. Rhodora J. Donahue

      (a)   Amount beneficially owned: 1,396,984

      (b)   Percent of class: 7.38%

      (c)   Number of shares as to which the person has:

            (i)   Sole power to vote or to direct the vote -0-

            (ii)  Shared power to vote or to direct the vote 1,396,984

            (iii) Sole power to dispose or to direct the disposition of -0-

            (iv)  Shared power to dispose or to direct the disposition of
                  1,396,984

      E.  J. Christopher Donahue

      (a)   Amount beneficially owned: 1,396,984

      (b)   Percent of class: 7.38%

      (c)   Number of shares as to which the person has:

            (i)   Sole power to vote or to direct the vote -0-

            (ii)  Shared power to vote or to direct the vote 1,396,984

            (iii) Sole power to dispose or to direct the disposition of -0-

            (iv)  Shared power to dispose or to direct the disposition of
                  1,396,984

      Instruction.  For computations regarding securities which represent a
      right to acquire an underlying security see {section}240.13d-3(d)(1).



ITEM 5.  OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

      If this statement is being filed to report the fact that as of the date
hereof the reporting person has ceased to be the beneficial owner of more than
five percent of the class of securities, check the following ____.

Instruction:  Dissolution of a group requires a response to this item.

ITEM 6.  OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON.  NOT
APPLICABLE

ITEM 7.  IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE
      SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY  SEE EXHIBIT "1"
      ATTACHED

ITEM 8.  IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP NOT
APPLICABLE

ITEM 9. NOTICE OF DISSOLUTION OF GROUP  NOT APPLICABLE

ITEM 10. CERTIFICATION

      (a)   The following certification shall be included if the statement is
filed pursuant to {section}240.13d-1(b):

                  By signing below I certify that, to the best of my knowledge
                  and belief, the securities referred to above were acquired and
                  are held in the ordinary course of business and were not
                  acquired and are not held for the purpose of or with the
                  effect of changing or influencing the control of the issuer of
                  the securities and were not acquired and are not held in
                  connection with or as a participant in any transaction having
                  that purpose or effect.

      (b)   The following certification shall be included if the statement is
filed pursuant to {section}240.13d-1(c):

                  By signing below I certify that, to the best of my knowledge
                  and belief, the securities referred to above were not acquired
                  and are not held for the purpose of or with the effect of
                  changing or influencing the control of the issuer of the
                  securities and were not acquired and are not held in
                  connection with or as a participant in any transaction having
                  that purpose or effect.

                                   SIGNATURE

      After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.

Date:  February 12, 2007
By: /s/J. Christopher Donahue
Name/Title:  J. Christopher Donahue, as President of Federated Investors, Inc.


Date:  February 12, 2007
By: /s/John F. Donahue, individually and as Trustee of Voting Shares Irrevocable
Trust, by
J. Christopher Donahue, as attorney-in-fact

Date:  February 12, 2007
By: /s/Rhodora J. Donahue, individually and as Trustee of Voting Shares
Irrevocable Trust, by
J. Christopher Donahue, as attorney-in-fact


Date:  February 12, 2007
By: /s/J. Christopher Donahue
Name/Title:  J. Christopher Donahue, individually and as Trustee of Voting
Shares Irrevocable Trust


      The original statement shall be signed by each person on whose behalf the
statement is filed or his authorized representative. If the statement is signed
on behalf of a person by his authorized representative other than an executive
officer or general partner of the filing person, evidence of the
representative's authority to sign on behalf of such person shall be filed with
the statement, provided, however, that a power of attorney for this purpose
which is already on file with the Commission may be incorporated by reference.
The name and any title of each person who signs the statement shall be typed or
printed beneath his signature.

NOTE:  Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See {section}240.13d-7 for other
parties for whom copies are to be sent.

      ATTENTION: INTENTIONAL MISSTATEMENTS OR OMISSIONS OF FACT CONSTITUTE
FEDERAL CRIMINAL VIOLATIONS (SEE 18 U.S.C. 1001)




                               Page 3 of 15 pages


                                  EXHIBIT "1"

                            ITEM 3 CLASSIFICATION OF
                               REPORTING PERSONS
              Identity and Classification of Each Reporting Person


IDENTITY                   CLASSIFICATION UNDER ITEM 3

American Skandia Trust                  d) Investment company registered under
                                        section 8 of the Investment Company Act
                                        of 1940 (15 U.S.C. 80a-8).

Federated Equity Funds                  d) Investment company registered under
                                        section 8 of the Investment Company Act
                                        of 1940 (15 U.S.C. 80a-8).

Federated Index Trust                   d) Investment company registered under
                                        section 8 of the Investment Company Act
                                        of 1940 (15 U.S.C. 80a-8).

Federated Insurance Series              d) Investment company registered under
                                        section 8 of the Investment Company Act
                                        of 1940 (15 U.S.C. 80a-8).


Federated Equity Management Company     (e) Investment Adviser registered under
      of Pennsylvania                   section 203 of the Investment Advisers
                                        Act of 1940

Federated Global Investment             (e) Investment Adviser registered under
      Management Corp.                  section 203 of the Investment Advisers
                                        Act of 1940

Federated Investors, Inc.               (g) Parent Holding Company, in
                                        accordance with Section 240.13d-
                                        1(b)(ii)(G)

FII Holdings, Inc.                      (g) Parent Holding Company, in
                                        accordance with Section 240.13d-
                                        1(b)(ii)(G)

Voting Shares Irrevocable Trust         (g) Parent Holding Company, in
                                        accordance with Section 240.13d-
                                        1(b)(ii)(G)

John F. Donahue                         (g) Parent Holding Company, in
                                        accordance with Section 240.13d-
                                        1(b)(ii)(G)

Rhodora J. Donahue                      (g) Parent Holding Company, in
                                        accordance with Section 240.13d-
                                        1(b)(ii)(G)

J. Christopher Donahue                  (g) Parent Holding Company, in
                                        accordance with Section 240.13d-
                                        1(b)(ii)(G)

Federated Investors, Inc. (the "Parent") is filing this Schedule 13G because it
is the parent holding company of Federated Equity Management Company of
Pennsylvania and Federated Global Investment Management Corp. (the "Investment
Advisers"), which act as investment advisers to registered investment companies
and separate accounts that own shares of common stock in COSTAR GROUP, INC.
(the "Reported Securities').  The Investment Advisers are wholly owned
subsidiaries of FII Holdings, Inc., which is wholly owned subsidiary of
Federated Investors, Inc., the Parent.  All of the Parent's outstanding voting
stock is held in the Voting Shares Irrevocable Trust (the "Trust") for which
John F. Donahue, Rhodora J. Donahue and J. Christopher Donahue act as trustees
(collectively, the "Trustees").  The Trustees have joined in filing this
Schedule 13G because of the collective voting control that they exercise over
the Parent.  In accordance with Rule 13d-4 under the Securities Act of 1934, as
amended, the Parent, the Trust, and each of the Trustees declare that this
statement should not be construed as an admission that they are the beneficial
owners of the Reported Securities, and the Parent, the Trust, and each of the
Trustees expressly disclaim beneficial ownership of the Reported Securities




                               Page 4 of 15 pages


                                  EXHIBIT "2"

                         AGREEMENT FOR JOINT FILING OF

                                  SCHEDULE 13G

      The following parties hereby agree to file jointly the statement on
Schedule 13G to which this Agreement is attached and any amendments thereto
which may be deemed necessary pursuant to Regulation 13D-G under the Securities
Exchange Act of 1934:

      1.    Federated Investors, Inc. as parent holding company of the
investment advisers to registered investment companies that beneficially own the
securities.

Voting Shares Irrevocable Trust, as holder of all the voting shares of Federated
Investors, Inc.

John F. Donahue, individually and as Trustee

Rhodora J. Donahue, individually and as Trustee

J. Christopher Donahue, individually and as Trustee

      It is understood and agreed that each of the parties hereto is responsible
for the timely filing of such statement and any amendments thereto, and for the
completeness and accuracy of the information concerning such party contained
therein, but such party is not responsible for the completeness or accuracy of
information concerning the other parties unless such party knows or has reason
to believe that such information is incomplete or inaccurate.

      It is understood and agreed that the joint filing of Schedule 13G shall
not be construed as an admission that the reporting persons named herein
constitute a group for purposes of Regulation 13D-G of the Securities Exchange
Act of 1934, nor is a joint venture for purposes of the Investment Company Act
of 1940.

Date: February 12, 2007

By:   /s/J. Christopher Donahue
Name/Title: J. Christopher Donahue, as President of Federated Investors, Inc.

By:   /s/ John F. Donahue
Name/Title: John F. Donahue, individually and as Trustee of Voting Shares
Irrevocable Trust, by J. Christopher Donahue, as attorney-in-fact.

By:   /s/   Rhodora J. Donahue
Name/Title: Rhodora J. Donahue, individually and as Trustee as Voting Shares
Irrevocable Trust, by J. Christopher Donahue, as attorney-in-fact.

By:   /s/   J. Christopher Donahue
Name/Title: J. Christopher Donahue, individually and as Trustee of Voting Shares
Irrevocable Trust

   1. The number of shares indicated represent shares beneficially owned by
      registered investment companies and separate accounts advised by
      subsidiaries of Federated Investors, Inc. that have been delegated the
      power to direct investments and power to vote the securities by the
      registered investment companies' board of trustees or directors and by the
      separate accounts' principals.  All of the voting securities of Federated
      Investors, Inc. are held in the Voting Shares Irrevocable Trust ("Trust"),
      the trustees of which are John F. Donahue, Rhodora J. Donahue, and J.
      Christopher Donahue ("Trustees').  In accordance with Rule 13d-4 under the
      1934 Act, the Trust, Trustees, and parent holding company declare that the
      filing of this statement should not be construed as an admission that any
      of the investment advisers, parent holding company, Trust, and Trustees
      are beneficial owners (for the purposes of Sections 13(d) and/or 13(g) of
      the Act) of any securities covered by this statement, and such advisers,
      parent holding company, Trust, and Trustees expressly disclaim that they
      are the beneficial owners such securities.




                               Page 5 of 15 pages


                                   EXHIBIT 3

                               POWER OF ATTORNEY

      Each person who signature appears below hereby constitutes and appoints J.
Christopher Donahue their true and lawful attorney-in-fact and agent, with full
power of substitution and resubstitution for them and in their names, place and
stead, in any and all capacities, to sign any and all Schedule 13Ds and/or
Schedule 13Gs, and any amendments thereto, to be filed with the Securities and
Exchange commission pursuant to Regulation 13D-G of the Securities Exchange Act
of 1934, as amended, by means of the Securities and Exchange Commission's
electronic disclosure system known as EDGAR; and to file the same, with all
exhibits thereto and other documents in connection therewith, with the
Securities and Exchange Commission, granting unto said attorney-in-fact and
agent, full power and authority to sign and perform each and every act and thing
requisite and necessary to be done in connection therewith, as fully to all
intents and purposes as each of them might or could do in person, hereby
ratifying and confirming all that said attorney-in-fact and agent, or their or
his substitute or substitutes, may lawfully do or cause to be done by virtue
thereof.


SIGNATURES                      TITLE OR CAPACITY

/s/John F. Donahue                Individually and as Trustee of
John F. Donahue        the Voting Shares Irrevocable Trust

/s/Rhodora J. Donahue             Individually and as Trustee of
Rhodora J. Donahue     the Voting Shares Irrevocable Trust


Sworn to and subscribed before me this 23rd day of September, 2004.

/s/Madaline P. Kelly
Notary Public
My Commission Expires: February 22, 2008



Endnotes

                                  OMB APPROVAL

OMB Number:      3235-0145
Expires:       February 28, 2009
Estimated  average  burden
hours per response . . . . . . 11







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