Atari Project: ATAR/UX

Ok - this started some years ago. Someone handed me the source code, and I hacked about 15 lines, and posted it. I have since discovered that it was FEMUL (Floppy EMULator) written originally by Pavel Machek
( http://atrey.karlin.mff.cuni.cz/~pavel/atari/ ).

I want to do a couple of things:

1) Create a new ATR image.
2) R: support !!!!!! <<<===--- MAN I want this...
a) Someone help with this one PLEASE?!