Tafiti sounds like a new kind of super sugary candy for kids but trust me it's not.  Instead it is a search engine wrapped in Silverlight, and you really need to check it out.  www.tafiti.com  My good friend and mentor Matt Hestor has posted a recorded video segment to his blog working with some of the new features of Silverlight and Tafiti. This is incredibly cool stuff! You really have to take the time to watch this segment.   

See the Video Here!