I'm playing Saboteur at the moment, and just lately when I start the game up it's like I've got a button pressed down on the keyboard or mouse, the character moves around on his own and I can't do anything basically.

Tried swapping my mouse to another one, no difference, and ideas chaps?

have you got an xbox controller plugged in ?

fallout 3 went a bit nuts on mine with the controller plugged in (I was trying to use the keyboard + mouse) - just unplugged it and it works fine

Nope, just a wired keyboard and mouse.

I'm still getting the game stalling once I've been playing for a while, it's defintiely not CPU temps as I've sorted all that.

heres the obvious quiestions:

what version of windows have you got ?
what spec's the machine ? (compaired to what the game needs)
have you tried a different keyboard ?
which graphics card ?
are all the drivers up to date ?

Have you check the GAME website to see if there are any updates to the game ....

(usually about 4GB down loads )

Windows 7 64 bit, three year old Nvidia GC with updated drivers, high spec machine, fine for this game, it's an old keyboard, I'll swap that out and give it a try.