I have a problem with this and WM as well where after so many turns the game will crash due to memory allocation error. I can restart the last save and play past that point without problem, so I know it is partially my machine at fault. I can live with this, but I have forgotten where to change the auto save interval (some ini file I can't find after a quick look.) I want to make it save after every turn. Can someone point me in the right direction here?