FYI -

Today Electric Rain Releases ZAM 3D v1.0 enabling 3D interactive design capabilities for .NET 3.0 and Windows Vista applications:

3D design tool exports 3D scenes as XAML markup for integration with Microsoft Expression Blend to develop rich and engaging 3D UI controls


http://www.erain.com/company/Press/PressReleases/ZAM3DLAUNCH.asp