Hi,

Okay, l added the string variables, and it works perfectly! I guess I just made a few errors beforehand...

Just one more question, though...those two buttons labeled 'keyboard' and '80/40'...what do they do? I didn't press them because I don't want to screw anything up.

I believe that keyboard simply switches the layout to Dvorak and back again to Qwerty--is this true? And, I'd hazard a guess that the 80/40 key switches the resolution in GR mode to 80X80 and back again to 40X40.

How far off am I?

-Apostrophe