Hi . I'm new to the forum and i need help with an update program. Now I'm not entirely sure of this but i am pretty sure that it is realtek trying to update my drivers which causes vista to restart. When it restarts, it goes to system restore, which i perform, and when it reboots it gets stuck on the moving yellow bar that says Microsoft Corporation underneath it. This has happened several times and my father possibly thinks it is Steam and playing the game Left 4 Dead that is causing the drivers to update. I have nowhere else to turn . PLEASE help me!