Sliders are typically known for offering the best of both worlds: the a sophisticated, clean looks you want hiding the ugly, QWERTY keypad you need. Motorola's bucking that trend with the chunky MOTO QA30, looking rather utilitarian open or closed and featuring the sort of squat form-factor that didn't exactly woo us on the UTStarcom TXT8010. The 2.5-inch 320 x 240 screen is a bit on the small side, but an integrated 3.5mm headphone jack and stereo Blueto