tchristensen
Emperor
OK I tried the set up as ypu suggested for 2 games and couldn't get past 450BC before graphics fell apart. With the first game I got a black screen and had to reboot (what causes that) and in the second game the words went all 'coloured blocky' and became unreadable. Just to check I ran vanilla BTS 3.19 and got the black screen so there must be some problem with my set up and/or graphics. Any suggestions on what might be going on?
I would suggest looking for new video drivers or try running the game in some form of compatibility mode.
Have you tried running some of the other large Mods for Civilization IV to see if they have the same problems?
I have very little experience with Windows 7/Vista in gaming, so perhaps others could offer more suggestions.