Windows 7 x64 btw, 1920x1080

*update*
It appears to be crashing completely at random, I might be able to run in and out of a building 15 times without a crash but sooner or later it will crash, usually within 5. I've tried creating a new game and speed running to the Hive but I get the same result.
*update*
I've reverted to an older version of the widescreen mod, v2.20 for anyone interested, the only other old version I could find was v2.60 but unfortunately it crashes just like the current version, been playing a good few hours with 2.20 now, no crashes
