After four years of owning my PII 800 Mhz Computer, with 512mb of ram and two 60 gb hard drives I decided to go out last week and purchase a new one. A few weeks ago my old computer had virus behavior where if you clicked upon clean up files it deleted everything. All documents, all mp3's, everything on my D: was gone. It would have done the same to the C: I was sure. I had a virus in the system about 8 months ago and I followed the directions to remove it, but I think the virus changed t...