Yeah has a Vista 64 Business. I don't know much about Vista, but it sounds like that may be lacking in the graphics aspects department. He has a AMD Athalon, NVIDA 79GS. I am just suggesting not moderating, but maybe you should post on that mirror thread to tell these guys to post their specs here.
Since Vista now works with K1-2 I hope it works with a config idea I'm thinkin o隐f:
Intel Core 2 Duuo 8400 or so
4GB RAM or more
NVIDA GeForece 9800GTX
Vista Home Premium