We started having problems (started slowing down and IE wasn't working properly) with our computer last friday. Since then I have done the following: Ran Adaware, Spybot S&D, ran three separate anti-virus scans (two online (Trend and CA), one on the computer (NAV)). Microsoft updates, NAV virus updates, AdAware updates and Spybot S&D updates were all current before doing any scans. AdAware and Spybot both found a few things but were cleaned first time through and haven't shown up since running those two a few more times. If it helps I can paste what they found. The Trend AV scan was done first and showed nothing, so did both of the other AV scans. Since we then started having problems with another program (Window Washer) I downloaded TDS-3 after the tech help from Window Washer didn't solve that problem. (They suggested the freeze problem with Window Washer was a corrupted cookie) TDS-3 gave me the following: Alarm: File Trace: Default trojan filename Name: RAT.Fraggle Rock Lite [Keylog} File: C:/system.dll I found one reference on this forum about RAT.Fraggle Rock Lite and then made double sure I was running TDS-3 from Administrator. I got the same alarm from TDS-3. Is this a false alarm? If so, how can I be sure? If not how do I correct the problem? If someone needs a Hijackthis log I can provide that as soon as I can get back to the computer in question and run HJT. Thank you for any help!