Im getting a Ti4800 8x AGP 128mb, this week. Now, the Ti4200 have 2 different versions, 8x, and 4x (standard is 4x). I dont know if there is really any difference between Ti4800 8x and Ti4200 8x, marketting scheme possibly... 8x is quite a bit better than the 4x (mmm such proffessional terminology by me there

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I'll tell you the outcome when i recieve the card.
Rest of system:
Win 98 ME
Athlon XP 2400+ (2 ghz)
512 mb DDR PC 2100
A-Bit KD7 Mobo (onboard sound)
30 gb HD