EXHIBIT 23.5 CONSENT OF INDEPENDENT ACCOUNTANTS The Board of Directors Web Yes, Inc.: We consent to the use of our report on the consolidated financial statements of Web Yes, Inc. and subsidiary as of December 31, 1997 and 1998 and for each of the years then ended dated June 30, 1999 included herein and to the reference to our firm under the heading "Experts" in the registration statement. /s/ KPMG LLP Boston, Massachusetts August 1, 2000