Dear Richard,
If Windows Server 2000 SP4 with Rollup 1, and no virtualization drivers at all anywhere, I have seen 50/50 on Windows 2000 server, and better results with the Windows 2000 client, but it is NOT perfect. There many non-supported features that are a lot of the hiccups!
Sincerely,
J.R. "AutoSandbox Guy" Guthrie
"At this point in time, the Internet should be regarded as an Enemy Weapons System!"