We've already gotten a glimpse of the Zune HD's packaging courtesy of Best Buy's big preview event this past weekend -- but what about the contents of said packaging? Therein lies excitement. Excitement like some giant fold-out instructions, a USB cable, and a pair of headphones that seem to be more or less identical to the ones that came with the Zune 120 -- oh, and a little thing called the Zune HD. Hit up the link below for a closer look, and a couple more demo videos for those that still