The ID must be generated by the program with regard to some device specific ID. For instance the ID generated this last go around was: LSBQC4. I don't really know for sure what the program uses to generate that ID with, but after a rom update it brings up a new ID to unlock with. I like the program but there seems to be no support whatsoever. I've called and emailed and get no response from them.
www.biblelink.us is there website. I'm just wondering if there would be some way to backup the program and use it that way. But the way it is right now it requires a new purchase if the device ID changes. I have to use the ID on their website to get the unlock code.