nullDC problem with controls

[Trispec]

Sry if wrong section: when i start to play sonic adventure 2 the controls don't work except for cvb (which i guess are something,b,a on the controller) and as well how do we make it run more smoothly? Mine runs decently than sometimes the words become choppy or are said 2-3 times and the animation slows down and my FPS gets a drop down. Occasionally itll just bounce up and down lol, LMK thanks

 

/e:

The specs of my system:

Vista 64-bit

ATI Radeon 3200 HD

4 Gigs ram

AMD turion x2 64 Dual core processor 2.20 GHz

Edited January 7, 2009 by Trispec