1 EXHIBIT 23.9 REPORT OF INDEPENDENT CHARTERED CERTIFIED ACCOUNTANTS & REGISTERED AUDITORS Integrity Software, Inc Dublin, Ireland We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated 10 July 1998 relating to the financial statements of Information Support Limited, which is contained in that Prospectus. We also consent to the reference to us under the caption "Experts" in the Prospectus. Karia Owen & Company Selby Centre, Selby Road, London N17 8JL March 16 2000