It has a 'NVIDIA GeForce4 MX 4000' graphics card, and i have downloaded the latest driver for it. My PC will run other games, like FPS's and games on yahoo, but not games on msn.
Any advice about how to fix this would be appreciated

Yep, directX is instaled (i think verson 9.0) and if i wasn't then i couldn't play some of the FPS that i can playQuinlan wrote:Have you installed directX already?