I thought I would add my two cents.
I had installed this at the beginning of the summer and since my PC is mainly a workstation, and not a server, I configured it as such.
Installed my sound card, multimedia drivers, directx, along with a slew of consumer ready apps.
The bulletproof server that it was, quickly turned into a nightmare of a workstation. It was more unstable than an XP machine, and despite being *slightly* faster, why put up w/ instability?
My recommendation is to stay away from this as a workstation OS and stick with 2k or XP.
Also, remote desktop support is horrible on it.
-Ankur