If you have MSN then the Trojan.Zlob is a false detection. It apeares as msmsgs.exe in Task manager. It is a way of automaticly starting up MSN when you start up. it has a small glitch that even if you deactivate it it still runs at start up. It is harmless and should just be ignored. The real virus does the same thing only it creates an HTTP connection to ping it's status and start a few programs. Your computer is over reacting to it. Just delet it manually, run Ccleaner, ???, profit.
