The undersigned registrant hereby amends Item 1 of its Registration on Form 8-A/A, filed on October 29, 1999, as amended on December 5, 2000 and May 18, 2007 (as so amended, the “Form 8-A”), by adding the information set forth below. The registrant also amends Item 2 of the Form 8-A by adding the Fourth Amendment (as defined below) as Exhibit 5.

Item 1. Description of Registrant’s Securities to be Registered.

Fourth Amendment to the Rights Agreement

      On May 7, 2008, DG FastChannel, Inc., a Delaware corporation (“Parent”), DG Acquisition Corp. VI., a Delaware corporation (“Sub”) and a wholly-owned subsidiary of Parent, and Enliven Marketing Technologies Corporation, a Delaware corporation (the “Company”), entered into an Agreement and Plan of Merger, dated as of May 7, 2008 (the “Merger Agreement”), providing, among other things, for the merger of Sub with and into the Company, whereupon the Company will become a wholly-owned subsidiary of Parent (the “Merger”).

      On May 7, 2008, immediately prior to the execution of the Merger Agreement, the Company and Computershare Trust Company, N.A. (f/k/a EquiServe Trust Company, N.A., as successor to Fleet National Bank (f/k/a BankBoston, N.A.)), as Rights Agent (the “Rights Agent”), entered into the Fourth Amendment (the “Fourth Amendment”) to the Amended and Restated Rights Agreement between the Company and the Rights Agent (the “Rights Agreement”) dated as of June 24, 1999 and amended as of November 28, 2000, October 5, 2001 and May 18, 2007. The Fourth Amendment provides, among other things, that (a) neither Parent, Merger Sub nor any subsidiary of Parent shall be deemed to be a “Beneficial Owner” of, or to “beneficially own” (as such terms are defined in the Rights Agreement), any common stock of the Company solely by virtue of the approval, execution or delivery of the Merger Agreement, and no “Shares Acquisition Date” or “Distribution Date” or “Triggering Event” (as such terms are defined in the Rights Agreement) will occur as a result of the execution of the Merger Agreement or the consummation of the transactions contemplated thereby, including the Merger, and (b) the Rights Agreement will terminate and the Company Rights (as such term is defined in the Rights Agreement) will expire immediately prior to the effective time of the Merger and (c) the “Final Expiration Date” (as such term is defined in the Rights Agreement) will be extended until November 7, 2008, or such other date as shall be the “Outside Date” under the Merger Agreement.

      A copy of the Fourth Amendment is available free of charge from the Company. This summary description of the Fourth Amendment does not purport to be complete and is qualified in its entirety by reference to the Fourth Amendment which is attached hereto as Exhibit 5 and is incorporated herein by reference.