I too had Limewire vanish. I was downloading an episode of that gangster series at the time and thought it was one of the MANY corrupt,blank,mislabled files associated with that particular series.However,others posted on "Bitzi" that the file was OK and when I scanned it with ZoneAlarm it was clean. So I don't know what happened. I had to re-install LW Pro. I am on Adelphia Broadband with Win XP Home,P-4,1.8,388 RAM,tons of mem.Zone Alarm Security Suite,MSN.