Well then, you better take that up with Anand and other reviews, because I've looked at a few sites, and they all have the MX440 running 100fps at 800x600. Try googling MX440 + UT2003. In fact, even B3D's review scored 100+fps http://www.beyond3d.com/reviews/asus/v9180vs/index.php?p=6
Something is seriously wrong with your gaming rig.
Something is seriously wrong with your gaming rig.