The game features a variety of undocumented commandline parameters. Undocumented until they started to get emailed out to people contacting MS support regarding the lousy performance. Use at your own risk.
/anisotropic - enables anisotropic mode
/fsaa - enables full scene anti-aliasing
/forcemaskz - changes smoke effects to "block form"
/pixbias - changes text to blocky, unsmoothed form
/maxtex:# - texture distortion where # is the memory value it's to be forced into
/nofiltercab - seams are visible in cab
/ttfblitfix - distorted text
/skipsizecheck - Skips Memory Size check
/skipbiascheck - Skips a graphical check
/simpleclipping - changes clipping mode, (fixes "snow" effects on videocards)
Did you know..... Microsoft didn't include any major crashes (just derailments) because the train manufacturers wouldn't allow it. They claimed that on-screen representations of crashes makes their real life trains look bad. Add