I'm actually using CrossOver 9.0 Standard in Mac OS X 10.6.3, so I'm probably not going to get much help here, but it's all Wine, right?

Anyway, I figured it's just a matter of getting the proper library working...
I made a Vista bottle, installed Vegas, .NET Framework 3.0 (had to change the bottle to XP for that, then back to Vista when done), C++ 2005, and C++ 2008. The crash mentioned above occurs at the splash screen.
Any ideas?