Ok, could you all clear something up for me? Everyone keeps raving about the new Mobile Hotspot feature when Froyo comes out. First off, in about 15 minutes you can root your phone and add that feature. But as for the update, is it going to be free or something? I feel like all they're going to do is add another Verizon widget that'll get in the way but we'll have to use that to connect (thus, adding $$$ to our bill). What is all the fuss about?