I really like this character generator. I now this is a lot of work, but I would request a wizard for adding custom material.
For example, if I want to add a PrC, instead of having to poke around the different screens, I could just follow a wizard that guides me through the process, kind of like how RedBlade does character creation.
Also, I'm not sure that the alignment requirement is working. I tried to add an Arcane Trickster PrC, and selected the valid alignments on the requirement dialog; however the program doesn't state there's an alignment requirement when I click on the Arcane Trickster on the character class list in the main dialog. It handles the skill ranks fine, but it doesn't seem to handle the alignment.
This is a great program! As it gets better and better, I think it could give PCGen/ETools a run for their money.
Random thoughts . . . you could put your project on
www.sourcforge.net. That way, folks can log in to Sourceforge and file bugs. Or maybe start a Yahoo Group for that purpose . . .