For those of you who have one, what do you use it for?<br><br>I want one badly (because it's so damn cool), but I don't know anybody else who has one that I would chat with.<br><br>I probably wouldn't use it with the new iMovie integration either, as I have a digital camera that I use in those situations.<br><br>I just need a good reason to justify a purchase, and I'll buy one tomorrow<br><br>