If you are using BitDefender 2010 as a anti virus program and you have Windows 7 64, do not shut your computer down. You are in virus hell right now and they are working on it. Believe me, I know. Trojan.fakealert.5 From what I read, they are working on it, but if you shut your computer down and try to reboot, you will most likely not be able to run anything. Some even say they got the blue screen of death. This just sucks.