HELP PLEASE!!! Oblivion stutters every second...

[ferret face]

Can anyone help me please, just bought this game and it stutters every second even when loading the title screen, its totally unplayable.
I have AMD64 3200 6800GT and 2Gb ram.

This is driving me crazy, all my other games are fine,

anyone?

 

[ferret face]

cheers Noxis but that didn't fix it.

It stutters even when loading the Bethesda title page, i cant play it.

any more ideas ??

 

[ferret face]

cheers stems but I havent got ffdshow installed