Digital BW, The Print

This is related, and perhaps should be re-named Organizing Fine Art Sales.

I've recently started editioning some of my fine art work and would like to
find a program for Macs, that can keep track of sales, each edition (or 
where various prints have been sent if not editioned), and galleries, as 
well as where final prints, not yet sold are located (in my various hard 
drives). Importantly, at least a small thumbnail of each print (with it's negative
file number, and room for some notes would be good. 

There are a number of programs out there, but I've not yet found one 
that works well with Macintosh.  Any suggestions?

Thanks all!

Clay Price
NYC