(Never thought my first post here would be a crash report.) Last night I downloaded the pre-order beta client, and it crashed to desktop every, oh, five or so turns. Today it appears to have gone to every turn or two. Although I did notice one odd thing: as the game was trying to complete the turn, the music and sound stopped, resumed, and then crashed. I don't know if that is significant is significant or not; I am just trying to be as thorough as possible. Additionally, I notice that if I return to my game and reload my save (as I have it auto-save every turn), the game... progressed. That is to say, if I had ordered a unit to move to some tile, by the time I reloaded my game and started from my save, the unit was there. And everything else went forward a turn.
Here are the dropbox things as the "How to report an Issue" topic asked for. They are, in order, the debug.err file, the latest .zip file I could find, and a save game where the crashing every turn or two occurs:
http://dl.dropbox.com/u/70429037/debug.err
http://dl.dropbox.com/u/70429037/FallenEnchantress0_86-2012-04-01T04-26-28-616.zip
http://dl.dropbox.com/u/70429037/1.EleSav
Just to be clear, I have just recently updated my graphics driver to be certain, and it appears to have fixed nothing really. I do wish I could be more specific about the exact nature of the crash other than what it looks/sounds like and such.