Ok, so I tethered my iphone, but the way I did it (connecting it to my MBP via computer-to-computer network) just seems like a lot of steps. I don't have netshare, so is there an easier way to do it? Also, what should I avoid when tethering it? I'm not going to download anything right now. Is it easy to get caught? I mean it is an unlimited plan on AT&T but I know how that works with Verizon where they don't actually give you unlimited. So i'm wondering if that is the same with AT&T? I won't be doing it daily, but just if I am on the road or at an airport or something. thanks for the tips.