Sorry for the Doublepost.
Anyway, I got it to go to full screen by selecting the 8-bit option on xorgsetup, but it looks like, well, an 8-bit desktop...and the properties say that it has a refresh rate of 0 Hz.
So now I need to get it to go to at least 16 bit at 60 Hz...
Would help if I knew how to work the text editors from the command line...