I spent the last couple hours confirming I have the info I need to be able to reprogram the pic firmware.  Whether it works in the particular case / problem you have is a different issue.  It will take a little more work than I had hoped (my code needs more refactoring as the S9 and T9's talk to the pic in a different way).  I don't know that I will get it done today, but I will continue to work on it.