I did the above. I also unticked the "Automatically Restart" under the "Startup & recovery" in advanced tab in my Computer, so i would get an error message instead of the PC just rebooting. So i started off a DVD to burn and left the PC running, came back a few hrs later and i had a blue screen error.

The technical code i got was:

0x0000000A (0xA6D89000, 0x00000002,0x00000001, 0x8066AAA2)

If that means anything, but apart from that the error message wasnt very helpful.

Any other ideas?

Thnx

Razor