GAFFitter bin packing software

Several weeks ago, somebody asked about software to efficiently pack
files onto several volumes (e.g. CDROMs).  I don't remember whether
anyone mentioned GAFFitter, a program I just ran across that uses a
genetic algorithm.  There's a discussion on page 17 of this electronic
journal:
http://www.sigevolution.org/issues/pdf/SIGEVOlution200801.pdf

The GAFFitter site is here:
http://gaffitter.sourceforge.net/

I have not tried it out.

               - Jim Van Zandt