I had started a fresh game, medium size (I believe), and played a few turns, got killed, and then I was afk for about 30-45 minutes. Then when I came back, I hit the train units button in the lower right of the UI, and it crashed. Here's the dump and latest autosave.
http://dl.dropbox.com/u/8949112/2/Elemental1_09o-2010-12-03T00-21-05-609.zip
http://dl.dropbox.com/u/8949112/2/AutoSave.EleSav
P.S. - Any further crashes I get, I will simply post in this thread.
EDIT: Btw, This is with mods turned off so nothing should be interfering.
EDIT2: And...here's another one from that autosave, i hit train unit, and it worked, then hit next turn a couple times, then hit train unit again, crash.
http://dl.dropbox.com/u/8949112/2/Elemental1_09o-2010-12-03T00-30-24-76.zip