So far so good. I have benchmarked, ran Q3, Unreal Tournement, and other D3D and OpenGL games all at high resolutions/settings, I have had numerous programs running at once ( Internet Explorer, Photoshop 5.5, Outlook Express, a large PowerPoint Presentation and while those were running in background also played a level of Quake3) FPS in game during all that was 38 =)
I hope it works for al of you