Not a problem, and almost the entire suite of scan progs came from suggestions in this forum by other PiPsters. SpywareBlaster, SpywareGuard, Adaware, Spybot Search & Destroy, AVG, ZoneAlarm...one of the first cdrw's I made was just for drivers, must-have progs, and my scanning tools. It has been very handy for the comps I've cleaned, both ours and others for offline installation, definition updates, and running. Then after the initial scans find and clean nefarious critters, I go online and get the latest defs and updates then scan again. On some of the slower systems, like that old Dell with one of the early Pentium 4's, all the scans took roughly 13 hours to complete. I had a good laugh at that one, since even my archaic slot-1 P3 800 could run laps around it.