Want a touch screen phone but you're counting every penny? The T-Mobile-branded Tap is calling to you. It's something of a Samsung Highlight clone with a similar widget-based home screen and easy icon-based UI. The features are pretty good too: 3G, GPS, music player, microSD card slot, stereo Bluetooth and a 2 megapixel camera. But something's gotta give to make this a budget phone and we'll tell you just what in our review.