My system has started to really bog down lately. I know I had a trojan on my system a little while ago, and I am not sure I managed to get it all the way removed from my computer. When I moved a while ago my system connected to an unsecured wireless point instead of my home router, and was that way for a day or two before I caught it. Somehow, something got by my AV.. I have since switched to Avast, as it at least found something when I scanned.. But, my hard drive is constantly being accessed, even with all the anti virus stuff disabled, and now I am seeing a lot of lag on programs my system used to have no problems with. I did the eight steps, and a few other things were found, but I am not sure everything has been removed. Can someone please look these over? Thanks a ton in advance.