The cursor is kinda sluggish, but no video lag. I can play doom III at 1280x1024 with settings on high no probs. I tried 1024x768 and turned settings to normal and still cursor sluggish. No spybots on sys as I have adaware and spybot S&D.
Windows XP Home P4 3.2 Gig 1024 Ram
FX 5900 Ultra SB Audigy MP3