I have only played a one shot CoC game, so I don't think I would be the best to run it, though I would love to play one as well. I do know the rules for a Futuristic, Deep-Space Cthulhu game, but I doubt that is what you are looking for :) .
I listen to Cthulhu and friends and How We Roll podcasts. The CAF did a space/post apocalyptic one, and it sounded fun, but I am game to try anything that lets me exercise my twisted mind, lol.
I'll see if I can get one set up, it will take me awhile to compile the rules that everyone will need for character building. Plus, I need to make sure I won't turn it into a hack 'em up DOOM clone :) (though Cthulhu and Doom would go great together).
I did put the call out for Achtung Cthulhu a while ago, Cthulhu set in Nazi Germany during WWII but had no takers...not sure if there's any more interest now.
Lunitar, I'm transferring my long running campaign from a play by Blog game to Gamersplane. Once I have everyone settled I might open it up to newcomers so you'd be more than welcome to join us. It will be a fairly slow running game I imagine (looking at a post a week at best)
I'm still working on getting everyone setup over here, but have sent you an invite Lunitar, on the understanding it might be a while before it gets moving.