Quote Originally Posted by Woad Warrior
Surely upgrading the RAM would make the game run a lot faster? Right now, I've got 256 MB RAM, and I'm hoping to add on an additional 1 GB. Won't that make a difference?

I had all graphics settings to lowest settings. Does following AI movement make that big a difference. It was incredibly slow at the end turn even for the factions I couldn't see (so I didn't see their character movement anyway)
I can't speak for anyone else, on this issue. All I have is my own computer. But on it, not following AI movement dropped the turn change from about 5 minutes to about 45-90 seconds.

Why not try a different campaign, and see if it works for you?