Beta 2 Technical Refresh fever
It’s B2TR fever this week as Microsoft released the technical refresh. Of course it’s got a lot of people scratching their heads about installing, but there are also a lot of new cool features there. Be sure to keep an eye on the SharePoint blogs (SharePointKicks is an excellent source for this) as many people are posting screencasts, walkthroughs, and all that good stuff for installing and upgrading the TR.
Also the SDK for Office Server has been updated and is avaiable. It also includes a download with samples. These samples include Business Data Catalog metadata samples, Custom Single Sign-On Provider, SampleWebService, and Custom Filter Web Parts. You can grab both new downloads from Microsoft here.