I've been picking at this RECord still. Here's where it's at as of today. It's a 48K, 24 Bit WAV file, so although you can download it, it might not stream from the site. Don't know.
One of the things I did was to steepen the slope of the L-O-N-G crecendo the piece essentially has become. It actually was pretty easy to conceive of how to do it. Check my record below for details if you want:
Created: Dec 25, 2010jeffpeff Audio Media