Thanks. I've got a problem then. My MD has no KDE.
I'm going to install another MD to see if it works.
I selected KDE desktop from the menu and have let it sit over a hour, a couple of times, with no results.
I have booted up at least 10 times since installing 2.15 and am running 2.17 at the present moment.
I'll keep working at it.
p.s. Damn! My first MD loaded just beautifully. I didn't even have to make changes to my xorg.conf.
RGB was commented out, the driver was nvidia and my modeline was set for 1080p resolution.
Didn't have to touch EDID.
My second unit has kernel panics. Well, here we go.