Hi Forum Members! I had the newest build from Mcafee 9.1.06 which made the Win98 system go buggy, locking the PC up, getting fatal exceptions and locking up rock solid. I got the new upgrade yesterday 9.1.08 specifically released to fix the known issues with Win98. It did nothing at all. Having read a lot of customer reviews about Nod32, I downloaded a trial today after first uninstalling Mcafee. I used add/remove programs as Mcafee suggested and then looked around and most of it's gone except a bunch of registry entries (which were entries not listed as "to be deleted" but I saw them as I was looking for what "shouldn't be there"). With only NOD32 2.5 running, I fell from 90% resources available (w/Mcafee at boot) to 83% (w/Nod32 2.5 at boot). After checking my email and a few other things, my available resources fall to 73% and now after surfing here and registering, my resources have plummeted to 53% free. (never less than 83% with Mcafee 9.1.06 and 9.1.0 I made the move to NOD32 to gain resources used by Mcafee, but it looks like things have backfired on me today. I deleted 40mb scanner for a 7mb scanner and lost a ton of available resources? Puzzling? Does anyone have any advice for me before I have to re-install Mcafee please? Thanks a bunch!