I can't see FFXI being that needy a game when it comes to video resources. I'm using a ATI 9800XT 256MB. Even under dyanimis it works great. I could see room for upgrade but from there you would have to buy a bunch of new parts.
9800XT --> upgrade to PCI-Ex16 --> would need new MB to do this also
getting new MB --> might as well get one that accepts DDR2 and newest CPU
- CPU $200+
- DDR2 1GB $200+
- MB $100+
- Videocard $200+
(prices fluctate daily and these are just low estimates ... i know you can go much higher)
Also, make sure your video bus can handle the bandwidth your video card is able to put out. I have heard way to many people bash a video card, when its their MB/RAM or their overclocking skills that suck, that is the problem. Too many people overclock without knowing more than increase clock speed of the CPU. Better make sure your timing of memory is correct for both MB and Video card or else even a 500MHz increase in CPU clock speed can decrease your performance.
