It's time for a free and open transcription of the Rohonc Codex.
Unfortunately, I don't have the time to do it by hand, and we do not yet have a universal crowd-sourcing platform where I can set it up. So I'll write a program to scan the images and do an initial pass at automating the transcription.
When it is done, I will release it for free.
Edit: I did get a long way on the transcription, but life intervened so it is not yet complete. The latest revision of the transcription is here: http://quint.us/Roho/.