-Chris wrote
I'm in no hurry.
One comment though: Please, please, please don't use MDI. I hate it, and
even MS doesn't use it anymore. If you must, make it optional, and don't
use it on non-window platforms, as they emulate it with a wxNotebook. If
a wxNotebook is appropriate, us it everywhere, if not, just put each
document in separate wxFrame.
Thanks for the input. Hmmm, I guess there'll be a few design changes in the queue! 
Joe
Joseph D. Poirier
DSP Software
IMN, Nokia Inc.
6000 Connection Drive
Irving, TX 75039
972-894-5320