Hello and welcome to Techspot.
First. you shouldn`t be bumping threads, unless you have received no replies after 24 to 36 hours.
You can get your graphics drivers from the ATI website.
As for your computer rebooting. Take a look at this thread HERE. (
http://www.techspot.com/vb/topic44306.html)
Also, go HERE (
http://www.techspot.com/vb/topic35103.html) and follow the instructions.
Finally. Please use proper and descriptive thread titles.
Regards Howard :wave: :wave: