http://mschnlnine.vo.llnwd.net/d1/ch9/3/5/9/3/8/4/Ping24Revised_ch9.mp4 Ping 24: Facebook, IPhone, Zune, SkyFinder http://channel9.msdn.com/shows/PingShow/Ping-24-Facebook-IPhone-Zune-SkyFinder/ 2009-08-10 http://mschnlnine.vo.llnwd.net/d1/ch9/3/5/9/3/8/4/Ping24Revised_large_ch9.png