Near the end of ScottGu’s keynote at last weeks Silverlight Firestarter event http://channel9.msdn.com/Series/Silverlight-Firestarter/Silverlight-Firestarter-2010-Keynote-with-Scott-Guthrie there was a final demo (73:10 into the video) of a new product called Crescent.
Crescent is a data visualization/reporting application built upon a Silverlight 5 stack. Watch the demo (actually watch the whole keynote if you have time) and see what you think. Keep in mind that Silverlight 5 is coming with much improved printing support, so if you really need a paper copy of some insight, you can get it – though the obvious interactivity Crescent provides probably takes away some of the incentive to print.
Here’s a link to a Crescent site MS has put up.