Ruby Calibre Help

I put a job posting up at Rubyforge. Looking for someone to help me
with the 2nd Ruby Calibre project (tentively called Ruby Carats) The
1st is Ruby Facets, BTW. Primarily need someone to help me clean things
up, document, and write tests. Though it's a democracy here so feel
free to offer other stuff too :wink:
Even a little bit of help goes a long way.