Originally Posted by artem
Watch videos on your XP computers. P3 is really too old to handle flash videos, and it's probably only capable of playing low-res MPEG4 ASP videos.
Forget about H.264 AVC videos.
My Pentium III 500MHz plays H264 1080i fine using a Geforce 9400 PCI (of course not with Adobe's player).
If you also want to play VC1 (or MPEG1/2) in HD, I recommend a Geforce 8400 PCI, though.