The buzz has really grown about Information Bridge Framework over the course of the week in Amsterdam. It's a real shame we didn't get just a little mention of this new product in the keynote on Tues, especially as it reached RTM on Weds. However if you missed out on the IBF breakout this week, and you are really quick, you still have the chance to get a demo from Andy Dow in the Ask The Experts area or take a look at the Hand-on Lab.
If you weren't lucky enough to get out to Amsterdam, here's a couple of resources to get you started:
http://www.microsoft.com/office/ibframework/demo.mspx - nice flash demo to get a feel for what it does
http://msdn.microsoft.com/office/understanding/ibframework/default.aspx - tons of tech info