Probably the coolest gift I got this year was this thing called SportZJam, a very thoughful gift from my girlfriend. I wasn't sure what to make of it when I first got it, but basically it lets you listen to music while you swim. I'm not a great swimmer and it doesn't help that it's mind-numbingly boring. With running or cycling, there is at least stuff to look at if not an MP3 player to spice it up a bit. There are a few other waterproof setups on the market (Swimman, and SwiMP3 mostly) but they're all pretty pricey and...