I've got a repeatable crash on puzzle 694 using devprev on Windows 7. I've got the ir_solution files from my "crash" track, log.txt, crash_recipe.txt, procedure.txt, and scriptlog.crash.xml all in one directory. Please let me know how I can package them up and send them to you. It crashes very quickly.

Build ID: 2013-03-26-54492:54524M-win_x86-devprev

UNHANDLED EXCEPTION
1: library_main +3877287 bytes (no line)
2: library_main +3537876 bytes (no line)
3: library_main +5776000 bytes (no line)
4: library_main +3548220 bytes (no line)
5: library_main +5349464 bytes (no line)
6: library_main +4913861 bytes (no line)
7: library_main +6047293 bytes (no line)
8: library_main +3771124 bytes (no line)
9: library_main +3880611 bytes (no line)
10: library_main +3594580 bytes (no line)
11: library_main +3595985 bytes (no line)
12: library_main +4179164 bytes (no line)
13: library_main +3519279 bytes (no line)
14: library_main +3976370 bytes (no line)
15: library_main +1273132 bytes (no line)
16: library_main +3486152 bytes (no line)
17: library_main +3485757 bytes (no line)
18: library_main +28757 bytes (no line)
19: library_main +29 bytes (no line)
20: no symbol (no line)
21: no symbol (no line)
22: no symbol (no line)
23: BaseThreadInitThunk +18 bytes (no line)
24: RtlInitializeExceptionChain +99 bytes (no line)
25: RtlInitializeExceptionChain +54 bytes (no line)