That's what I'm doing from yesterday until Thursday. CED Solutions hosts it. Pretty sweet. Online audio stream, desktop sharing. using log me in to configure a Server 08. NOICE
I'm doing the Server Admin, 3 test deal. The books they send cover the other two tests (70-643/47), so I think I'll take those without the bootcamp, then I'll give the 680 a try and get Enterprise Admin for the price of the Server Admin camp.
BONUS from employer, 500-750$, and he pays for the bootcamp