I've gotten a few random crashes myself, and when i CTRL+ALT+DEL to exit the game (because it wont end the program, it loads for hours), an error message pops up for Direct X, and then the task manager shows up and I exit the game from there. I don't get enough time to read what the direct X error is, but I have the most recent graphic drivers and everything. Since this patch is the only time I have gotten these errors.

In fact, earlier this morning i got this error in the middle of a leve and decided to just not play. I had to leave for work in the next hour anyways but I could have finished a few leves while waiting. :P