This is awesome. Ya’ know why? Because i’m sick of lugging my whole Macbook Pro around to dance in the studio. Now, I can pack myself some Gatorade(s) and just hook my HTC G2 up to the bag / cooler and hear the music just fine, probably better than straight from the Mac. Very useful invention. Found on UO. And hey, I could probably hook up the Mac, if I wanted to, too.