Links to the 3D House Builder and Blue Angle website in MIX11?

Anyone 开发者_StackOverflow社区know where I can find these two awesome websites demonstrated in MIX11?

Thanks heaps!!

You can download the source from here:

http://code.msdn.microsoft.com/3D-Housebuilder-demo-from-def4af04

They said they're going to release the application with full source code on their site this month.