Well, a bit more digging and I found the answer - even though I thought I had disabled Virex after upgrading to Tiger, there were still some bits hanging around. I found the uninstall script on the original dmg file and managed to get rid of it. In case anyone else is experiencing this, here's a link to some more detailed info on what you need to get rid of to fully uninstall Virex. http://forums.mcafeehelp.com/viewtopic.php?p=224892 Scott On May 1, 2005, at 3:03 PM, Scott McCulloch wrote: > I was just in the process of doing some "house cleaning" - getting > rid of a lot of demo apps and stuff that I never ended up using, > and had occasion to use Activity Monitor to quit a couple of > daemons so that I could empty the Trash. I noticed that there's > something called VShieldCheck running as root that's being reported > as using over 90% of my CPU! > > Anyone know what this is? And if it's normal to be using up that > much CPU? > > Thanks, > Scott > > G5 Dual 2Ghz, OS X 10.4 > _______________________________________________ > X4U mailing list > X4U at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/x4u > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984 >