First off, I only skimmed this post so my point was probilly already made, but here goes:

The pronto interface is one of the best programming tools I have ever used, as a custom installer! These remotes are designed to be installed by pros. You mentioned you were a computer guy, if I were to design a webpage, I would hire a guy. Even though I'm an A+ Certified Tech and know HTML very well, something that integeral requires a pro, just like a pronto.

I've sold prontos before without configuration, and when you do it that way its not worth half as much. The cool thing about pronto is the customization, and if their was a wizard like you are suggesting, all you would get is a default display with you codes plugged in, thats not the big value of prontos.

Just my two cents