well, good thing I posted it in its infancy then.

Inquis said that SCP was looking for someone to make an IRC lobby, so I'll leave this, and put my efforts towards that next.
Your options list looks exactly like mine, except for the resolution/bit depth thing. Hadn't thought of that.

Also the interface irks me greatly. The whole "hotspot" system really isn't utilized to anywhere near its potential as all the detection regions are square, and it'd be easier to use a rect to define them. The hand-crafted interface screens also drive me up the wall. In Anaz's perfect word, the whole thing would be at least slightly more modular with controls defining their hotspots based on an x,y position and specified w,h. Also the little "bars" that the controls were on wouldn't be part of the interface file, and all of the interface backgrounds would be a blank background. Ah well, I can dream, can't I?

EDIT: As far as the abient factor goes, IMO that really should be a mission-specific option (that overrides ini and command line options), as the ambient can be dependant on mission specific things, and can also add a lot of flavor to missions.