Just installed successfully, hats off to you sir! Apologies for the slow response, I went to bed after I PMed you. I'll definately sling a donation your way when you're ready for one
By the way, it might be worth adding a warning not to try installing it with XTerm. I failed to read the instructions in my excitement and had to do a battery pull after the phone locked up on me :P
EDIT: It doesn't seem to work properly in landscape or upside-down. None of the keys actually register touches, it just acts like you're interacting with whatever's behind it. The gesture area seems to be mapped to the top row of keys too, very weird.
Though on the upside it scales perfectly in landscape
The alt/shift keys seem to be misbehaving too, you have to double-tap them to get a single alt/caps character and single tap to lock them, which is the reverse of the hardware keyboard.
Also the alt/shift+drag to move the cursor/select doesn't work, it just engages pinch-zoom. That'd probably require some serious hacking to change though, so meh :P