Hi,
I have exactly the same problem as Ernstjan, and I've followed the instructions in the recommended article to the letter, and on two different machines.
Vista x64 SP1, Visual Studio 2008 SP1 and 6.3.8 for .NET 3.5, Silverlight 3...
Does anyone have any experience of getting this configuration to work, i.e. not just show a blank screen?
Regards
Tim