I reach this crash after playing a file for a while, the crash occurs in about one out of three new turns (seemingly at random) after some point in the game has been reached, (fairly early, I have only one or two level 3 settlements), making the game very tedious to continue playing. It should be noted that the crash occurs 'AFTER' all announcements have appeared and the autosave has successfully completed (turning off the autosave did not remedy the issue, I tried) so I lose no progress, I just have to re-launch and re-load from the autosave.

I've included the files you requested, the bug is not save-specific, it occurred on two different files that I have played:

http://dl.dropbox.com/u/65043606/FallenEnchantress0_86-2012-02-29T18-45-52-976.zip

http://dl.dropbox.com/u/65043606/debug.err

I'd also like to add that I love what you are doing with this game, the atmosphere and visuals are stunning, and the gameplay changes you've made are excellent (I voted as much in the poll). Please keep up the splendid work and I wish you great fortune with it's release. Thank you for allowing me this privilege to be part of the test stage and I hope that I am of some help to your efforts.