Tareeq

Thanks. Turning off anti-aliasing entirely eliminated the stuttering. It's just as well, since I can't notice a visual difference with or without it.

Same problem except the music stutters all the time. Windows Vista Pentium 4 3.0 Ghz 1.5 gb RAM Realtek High Definition Audio Nvidia GeForce 7300 GS The Realtek drivers are current. The video drivers were downloaded a week ago. Any help would be greatly appreciated.