SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* CRANE STEVEN G (Last) (First) (Middle) C/O CMGI, INC. 1100 WINTER STREET, SUITE 4600 (Street) WALTHAM MA 02451 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 04/24/2007	3. Issuer Name and Ticker or Trading Symbol CMGI INC [ CMGI ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Chief Financial Officer	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/ Thomas B. Rosedale (Pursuant to Power of Attorney)	04/26/2007
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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CMGI, INC.

LIMITED POWER OF ATTORNEY


	This statement confirms that the undersigned
has authorized and designated each of Peter L. Gray, Veronica
Zorrilla, Ann Imes, Heather Turner, Amanda Rettig and
Thomas B. Rosedale his attorneys-in-fact to (i) prepare, execute
and file on behalf of the undersigned Form ID or any other
necessary documents or forms in order to obtain access
codes (including, without limitation, CIK and CCC codes)
for the undersigned to permit filing on EDGAR, and (ii)
prepare, execute and file on behalf of the undersigned
all Forms 3, 4 and 5 (including any amendments thereto)
that the undersigned may be required to file with the U.S.
Securities and Exchange Commission as a result of the
undersigned's ownership of or transactions in securities
of CMGI, Inc.  The authority of such attorneys under this
Power of Attorney shall continue until the undersigned is
no longer required to file Forms 3, 4 and 5 with regard to
the undersigned's ownership of or transactions in securities
of CMGI, Inc., unless earlier revoked in writing.  The
undersigned acknowledges that such attorneys are not
assuming any of the undersigned's responsibilities to
comply with the requirements of Section 16 of the Securities
Exchange Act of 1934, as amended, or any of the undersigned's
liabilities for failure to comply with such requirements.


Date: April 24, 2007	 			/s/ Steven G. Crane
						-----------------------
						Steven G. Crane