I use Combofix, Malwarebytes, Dr. Web CureIt, TDSSkiller, and the like when I'm infected or want to check, but I need a new, good free antivirus program. I was using Kaspersky, which I really enjoyed, but, uh, I couldn't keep it. I used a trial version of ESET and it was okay, although it didn't really have an option to remove it afterward, and using an uninstaller I downloaded online fucked up my computer bad. After that disaster, I'm now using Avira, and not sure yet if it's any good or not. I was going to use Avast, but I kept getting a BSOD every time I tried to install the fucker.