My OS is win 7 prof 64 bit and I have Avast premier anti virus. While Avast does an awesome job, but I think there are still some that pass thru the cracks, and one of them is the infamous Win32/Caphew that it failed to detect or remove. While researching I found a software called SpyHunter that found tons of threats and I am a bit hesitant as it may more damage than good. it costs about $29.99 and I would like to enquire from the experts whether it is safe to have this software clean up all the threats. I have made a restore point already.