Joseph S. said: I would prefer GMT but i'm very flexible. I have games with Americans and Australians. I am in Sweden GMT+1 so that works well with me. Currently I have a game on Fridays, also Dark Heresy, so any afternoon-evening than Fridays. I know the system quite well, and have GM'd a couple of times, only in Swedish though, so I won't be a GM, but I can still help out and take some work of the GM when it comes to rules if needed.
