Geez Louise! Ok....well I searched my computer. Found a folder in Windows called Interlok. Inside is a notepad doc called "Auth". Copied it...read it....garbage as a text file. There are no drivers by that name and I set to show all hidden files and protected system files as well. Registry: Pace folder does appear. Keys found in the main folder and about 4 nested folders show keys with "value not set". I don't know squat about the registry, so I'm not sure what that means. If you think it might be running somewhere, I suppose I could run that file after I uninstall Norton Internet Security 2002 and before installing Norton Internet Security 2003. I always buy a new CD every year versus upgrading on-line as I have much better results that way...in case anyone's wondering about that :) I would think though that if the drivers don't exist (assuming they are called Interlok or would be in that folder), the registry keys as they are now are of little consequence? I assume Microsoft does not use this for anything? I have a lot of Microsoft products which should not be affected? My main programs beyond that are Poser, Bryce 4, Vue d'Esprit, and PsP 7. I doubt if anything else I run would rely on this critter. Your thoughts?