[saunders1953]

WN_Barbarossa, I had the same problem when I had finally chose to go with UP1.8 (no problem when I had just done the old Mods routine). When I upgraded to UP 2.0, I tried the 1GB exe (the one that supports 6DOF--for Win 32, to fit my system). Viola, no more FMB crashes. So, if you haven't tried them (there are different 1GB exe's for different systems), give one a whirl and see if that works.

S!