well .... with the new information from MaryJo

http://www.zdnet.com/blog/microsoft/more-on-microsoft-jupiter-and-what-it-means-for-windows-8/8373

it now sounds more like a native code Silverlight, or desktop port of Silverlight for Windows Embedded, or an merge of SL4WE into the latest trunk version kind of thing...... hmmmm........ hope we can hear more in MIX or PDC, if there is a PDC Tongue Out

Some video about SL for WEC7 are posted days ago:

http://www.microsoft.com/showcase/en/us/details/96127fbb-651e-41e3-bc93-acf3698b71c3
http://www.microsoft.com/showcase/en/us/details/72666c3b-07d1-4d99-839f-b346ef8d7d9f

http://www.microsoft.com/windowsembedded/en-us/products/windowsce/silverlightforwe.mspx
http://msdn.microsoft.com/en-us/library/ee502198.aspx
http://blogs.msdn.com/b/silverlightforwindowsembedded/