Originally posted here by JCHostingAdmin
Yeah, I forgot the link, but at MungaBunga and LordNikon's site, (I forgot name and link, damnit) at reveals a Microsoft test server that is used by the public. It really is sad though.
For anyone who's wondering:
http://www.hackology.com

Also the only MS test servers that are currently online, as far as I can tell from the site:
http://www.hmtest.com/
http://msn.com./

Note the dot after the com, although I have no idea what its significance is

-toad