I wish these were compiled in a Soundcloud - something mobile-friendly that lets you skip around in a mix without downloading the thing. And the hosting is pretty slow.
Agreed, I didn't want to waste a hundred megabytes of the owner's bandwidth (plus the time to download) just to sample the file, so I pasted the link into a media player to stream it. However, it was not able to jump ahead in the program I used (Media Player Classic).