I have nothing to say about the MDA IV that hasn’t been said before, except that if HTC finds it in their heart to pair up with an American 3G-capable provider (preferable Cingular, if I had to pick a steaming iron with which to be internally seared), I would—wait for it—buy one. There were no live demo models of this lovely thing at T-Mobile’s booth, but I still stopped and watched it scroll through the demo for far too long.