EXHIBIT 99.1
JOINT FILER INFORMATION
Name: BankAmerica Investment Corporation
231 So. LaSalle Street
Chicago, IL 60679
Designated Filer: Bank of America Corporation
Issuer and
Ticker Symbol: CMGI, Inc. (CMGI)
Date of Event
Requiring Statement: August 2, 2004
Signature: BANKAMERICA INVESTMENT CORPORATION
By: /s/ Julie Kunetka
Julie Kunetka
Senior Vice President - Legal
Name: Abegail L. Moore Trust dated June 5, 1996
c/o Fleet National Bank
175 Federal Street, 10th Floor
Boston, MA 02110
Designated Filer: Bank of America Corporation
Issuer and
Ticker Symbol: CMGI, Inc. (CMGI)
Date of Event
Requiring Statement: August 2, 2004
Signature: Abegail L. Moore Trust dated June 5, 1996
By: Fleet National Bank, as Trustee
By: /s/ Kevin O'Shea
Kevin O'Shea
Vice President
Name: Alexander S. Moore Trust dated June 5, 1996
c/o Fleet National Bank
175 Federal Street, 10th Floor
Boston, MA 02110
Designated Filer: Bank of America Corporation
Issuer and
Ticker Symbol: CMGI, Inc. (CMGI)
Date of Event
Requiring Statement: August 2, 2004
Signature: alexander s.. Moore Trust dated June 5, 1996
By: Fleet National Bank, as Trustee
By: /s/ Kevin O'Shea
Kevin O'Shea
Vice President
Name: Fleet National Bank
175 Federal Street, 10th Floor
Boston, MA 02110
Designated Filer: Bank of America Corporation
Issuer and
Ticker Symbol: CMGI, Inc. (CMGI)
Date of Event
Requiring Statement: August 2, 2004
Signature: fleet national bank
By: /s/ Kevin O'Shea
Kevin O'Shea
Vice President