I've been keeping track of Cue:Cat information as I get it. Time to give back to the community :)

• Driver: Linux kernel patch for 2.2.16, version 0.0.8, Pierre-Philippe Coupard (lineo driver)
• Reader/decoder, version with gnome applet from August 28, Michael Rothwell
• Cue:Cat output decoder in perl, version 1.0, Kevin Fowlks
• Cue:Cat decoder in Javascript, version 1.1, Daniel Hull
• Cue:Cat output decoder in perl, unknown author or version
• explanation of the algorithm, John Morris
• Cue:Cat output decoder... sortof... shell script
• Cue:Cat output decoder in C, Hal Duston
• Mirror sites: http://blort.org/cuecat/ or http://www.beau.lib.la.us/~jmorris/linux/cuecat/ or http://osiris.978.org/~brianr/cuecat/ or http://www.logorrhea.com/cuecat/mirrors.html ought to get you started.