Afforess
The White Wizard
Well, when I'm available I'll try to help where I can, but I'm available off and on. I'm also not that much of a civ expert - my job means I'm a general troubleshooter (which mostly means I fix things after clients/users make a mess).
That generally solves 1/2 of errors on these forums. I wish more people could troubleshoot, but then that would put you out of job,

But to help, mind if I ask what machine you're running the game on? What OS version? Would help to setup a baseline for when the modmod works fine.
My specs on are my profile.

@afforess: This is not typical behaviour for my pc, either playing Civ or doing anything else. I played ROM 2.9 for several hours without any ctd - the crashes only started with AND. I had experienced this sort of problem previously (usually with new versions of ROM and/or AND, though note, not with 2.9!), and things were eventually sorted with patches.
Re sp3 - no reason, I just haven't seen the need for it.
I'm afraid I don't have any more ideas. The only thing I can definitively say (and I hate to say this, it's such a cop-out answer) is that the problem is on your end. I tested your save and had no crashes for 25 turns before I quit testing. I can only give you basic advice, update drivers, install AntiVirus, update Windows... etc...