Check it out!  http://msdn2.microsoft.com/en-us/vstudio/default.aspx

This is a particularly exciting release for me as I've recently taken over leading the TFS Setup, Admin, and Ops team and we made a number of improvements in deploying and managing TFS servers for Beta 2 including support for SharePoint Farms, running TFS as Network Service, SQL Named Instances, remote SharePoint, Windows Server 2008, WSS 3.0, Client Certificates, port flexibility, Analysis Services flexibility, and more!