I've been hesitant to get the microsoft band, but am glad to hear you guys all like it. I tried on a medium at a best buy and it fell a little tight for me personally. maybe not too tight, but pressing against the sides of my wrist too much (maybe i've got wide wrists?). I think the only reason I haven't bought it yet is that there is no way to put any music on it, or at least not as far as i've seen. I know that's kind of ridiculous when everyone already has a smart phone, and throwing in either speakers or a headphone jack would take up a lot of space on a watch, but it'd be cool. Maybe a way to connect bluetooth headphones? Is that possible? It'd be nice if it was waterproof too. I know they say its sweatproof, and that it can meet some water resistant standard, but I think I'd rather wait until another microsoft band came out that was full on waterproof (covered by the warranty) first. Also, I don't actually work out as often as I probably should, so that's another reason.