Basicly the system is a Acer core duo 1.66ghz and 128mb intergraded gpu intel 945GM. 4gb of ram Shared memory. 100gb hard drive.

Now when I go and play Descent 3 The wall start messing up. Shuttering. Not sure of the word.

Things I tried Lowering grapics setting, Change from 32bit to 16 bit ...

Not sure of the spec yet becuse it being replaced. With a newer Model.

Old system Alienware m17x 2.4ghz 1gb of ram had spare ram so it added 4gb. Windows vista
Dual 9800gt 1gb video ram. One gpu was running at 103c. So it being replaced by a M17x note the cap. cpu unknown. Gpu eather dual geforce ...