I have a AMD Athlon 64 3500+ ; 2 Gig ; and played sh4 without problems with a radeon X800 PCI-E. I have a 8800 GTS 640 Mb now because my youngest son (25 btw) wanted me to play "bioshock" and there ...my X800 told me ...do it youreself

.
Thank you son ...my SH4 looks great :rotfl: