The time has come for me to upgrade the anti-virus software package for our office equipped with one Windows 2000 server, nine Windows XP workstations and one Windows 2000 workstation. Before I upgrade what we already have, I'd like to have some feedback on what's available out there. Please note that we don't require an anti-virus package that contains a bunch of bells & whistles. We simply want something functional. In the fourteen years I've been working for this company, we've never been infected by a virus, we've intercepted two viruses in e-mails before they had a chance to propagate, and I had to clean out only one computer from one of those annoying "Search Buddy" type spyware packages. I also perform a Windows Update on every computer about once a month. So who's good out there?