I just got the game, so I don't know how reproducable anything is yet.  But here is my first documented crash.  It is actually my second crash, but the first crash scrambled graphics and rebooted the machine.

This one, I was engaging in a tactical battle (The fight south of Polis?, the four lizard men, one of them a boss, close to the start of the campaign.)  Audio was cutting in and out  with a frequencey of about a second, for a few seconds before the crash to desktop.

debug.err -> http://pastebin.ca/1931389

zip file-> http://dl.dropbox.com/u/10938814/Elemental1_06-2010-09-02T13-04-34-245.zip