Thanks for your response. It is very helpful. I have 5 games running and it's getting a little tedious. I usually start a new game when the one I'm working on is slow, like a long wait for tech points.

I've also found that at maximum population on all 5 games is a bit too much. A smaller population seems easier to handle, not so many to train.

Thanks too for the tip on saving the games. I haven't tried that before, but now I think I will.