I was only able to get two of the sets to play. Every other one sits at 0:00 with the play button clicked. Added it to my Flashblock whitelist, but the flash bar was way below the player, which was weird. The player should be able to pop out or iframe or something so that you can browse while listening. How do I gather and share? You should pre-check the buy links so they could go to Amazon, itunes, Juno, or wherever, based on who has it. Many tracks are hard to find mixes.