"So help me God" should be omitted since it doesn't even make any coherent sense. Might as well say "So help me snorkleflurp".
Edit: The reason I say that phrase doesn't make any sense is because "God" has so many inconsistent, incoherent definitions that it seems nonsensical to request help from it. No idea what "God" even is.
I ordered my dev kit a while back and I CANNOT wait to play Doom 3 BFG. I'm not sure if I'll even be brave enough to make it through the whole game. :)
Haven't thought about that yet, but I'd love to have a c# version as well! :) Maybe when the framework is a little more complete, I could start porting it to c#.