Just a quick comment re: file size and 24bit versus 16bit...
RAR compression takes care of stripping silence rather well, and it's one of the best lossless audio codecs around. Monkey's audio, FLAC, Shorten, and RAR are all good, but RAR is better because the software is easier to find/install. To get any smaller, you have to reduce sampling rate, bit depth, or go lossy.
I downloaded the tracks, but I'm not sure i'm going to take part this time around, given the new arrival.
-G