My Head Hurts
On the plus side, I now know how to use the OpenWatcom Dialog Editor together with the Win32 API to build my entire GUI from top to bottom. That is pretty nice, and once I learn a bit more, I think I'll have to use it more often. I have, up until now been doing mostly commandline utilities for the sake of simplicity. But I'll have to add some GUI apps in to the repertoire.