I had problems with my Mobility 9000, the old driver gave HALO blocky Graphics, the new one made HALO crash to a blue screen every few mins. So i got a tweaker that lets you use the Catalyst drivers from ATi on laptop cards. It fixed my problems, HALO now runs as good as the new drivers without crashing. Hopefully you'll get the best performance with it!!! get it from here http://www.driverheaven.net/patje/