Thank you for the ideas ... I can't blame my son for this, I am the only one who uses this computer. Some of the items were things like this:
WinAmp5Pro Keygen Crack Update
Windows Source Code
Windown Longhorn Beta Leak
XXX Hardcore Images

I did delete these items ..and the next day they came back ... I must have a virus. I do wish someone directly from LimeWire could address this ... I was only using the trial service ... I truly enjoyed what i saw so far, however I am now glad I did not spend money for this ... as I was going to.