Display Resolution:
If unchecked viewer will display full screen when logged in.
Fullscreen Aspect Ratio:
(width / height)
4:3 (Standard CRT)
5:4 (1280x1024 LCD)
16:9 (Widescreen)
UI Size:
(meters, lower is faster)
Display Options:
[RES_X] x [RES_Y]
[NUM]:[DEN]