I think that most net users are by now pretty much aware that spoofing is very common...

Fine, David -- Professor David B. Benson (509) 335-2706 School of EE and Computer Science (EME 102) (509) 335-3818 fax PO Box 642752, Washington State University office: Sloan 308 and 307 Pullman WA 99164-2752 U.S.A. dbenson@eecs.wsu.edu ----------------------------------------------------------------------------------