Earlier today, AT&T announced the touch-screen Solstice from Samsung. Equipped with a 3-inch touch-screen, an accelerometer, Bluetooth, a 2-megapixel camera and little else, the Solstice is an entry-level touch-screen device. But, the one really cool thing about the Solstice is that it comes with TouchWiz 2.0. The second gen UI from Samsung features live widgets, which makes it infinitely better than previous TouchWiz devices. Grab one for th tween or yourself on August 2 for $100.