i think VBR is more than twice the quality of 64 kbps.
Thanks Chris!
I actually have another question as well:
I am interested in downloading the Chittenden Park show from 6-15-2003 and am wondering what form the song files are in. Most archive.org files have 4 four choices (Flac, MP3 etc..) but this show only lists the tracks as "Shorten".