8PM Monday got most people involved, it didnt end too late, the only problem was it was a bit too early for the Aussies. I think starting 9PM GMT would be too late though.
I suggested in the chat that 10am GMT is 8pm local time for the two Aussies (I think, anyway), so that's the sort of time we'd have to have it to give them a realistic possibility of taking part.
Depends if the UK people want to play poker in the mornings really and, of course, it would have to be restricted to the weekends or it would exclude those who work standard full time.
I think it would be good to move them around a bit rather than having them all on Monday at 8pm (as an example). That would allow people with Monday commitments to join in at other times, so we'd have everyone being able to play some of the time, rather than some people being able to play all the time, and others not at all.