[Guest]

After I reduced 2D map in size, loading time in FMB dropped from about 6 minutes to 45 seconds.
Once when in FMB and in mission, everything is OK, frame rate and all is as usual.

I have tried that on machine specifications as follows:

AMD Athlon 1600+ (1,4 GHz)
512 Mb of RAM
Nvidia 6600Le 128Mb/128bt

Nothing overclocked.