Alongside these little beauties, Sling has also unveiled the Sling Touch Control 100 which, although it sounds like some kind of pervo pantyhose, it ain't. Shucks. And it's only available via your cable or satellite provider. Double shucks.
That UI looks exactly like the Dish Remote Access iPhone app that was just released yesterday in the App Store. So those with iPhones and iPod Touches probably don't want to bother with the expense of this device - just get the free app. I tested it for a few minutes last night and it's pretty awesome - MUCH better than the webapp.