Server 2008 R2 and Windows 7 Service Pack 1

Dynamic memory and Remote FX are the two big new features in SP1.

Dynamic Memory will be a welcome additionto Hyper-V.  Looking forward to see how it stacks up against ESX.

Remote FX allows for a rich remote desktop services experience.

Windows 7 might be getting USB 3 support.

Here is the link to the Windows Server Blog on SP1:

http://blogs.technet.com/windowsserver/archive/2010/03/18/announcing-windows-server-2008-r2-and-windows-7-service-pack-1.aspx

James.