Microsoft has shipped Beta 3 of Windows Server "Longhorn". I haven't been following this release at all, so I've just decided to check it out; it's a huge leap beyond Server 2003. I can't wait to see what they're going to do with Small Business Server on it, it might stand a chance of getting virtualised on my Windows Home Server.

Windows Server "Longhorn" Beta 3

Get it here, or if you're an MSDN subscriber here, it's available on TechNet too. There's a Channel 9 video too, and a really weird little marketing video here.