Fix list (version 49): 

Save game time are now in local time and not GMT. 
Fixed Lightning effects in final battle and hanger. 
Added build version to start screen. 
Changed conversation to use action key. 
Multisampling and post process are no mutually exclusive. (Only possible with DX9.0a or higher) 
Stopped ammunition decreasing too fast. 
Added key remapping for cycle weapons. 
Stopped quick-save from producing empty filenames. 
Fixed incorrect lighting on staticly lit animated objects. 
Stopped failed controller profile from removing existing profiles. 
Added user clip plane support to projected shadows. 