HTC just threw two new Windows Phone handsets down on the table and politely requested that we be impressed. The high-end Titan (previously leaked as the 'Eternity') is indeed an awe-inspiring brute, wielding a 4.7-inch SLCD display, 8MP rear camera and 1.3MP front-facing snapper to take full advantage of Mango's newfangled Skype integration. Its over-sized guts include a single-core 1.5GHz processor, 512MB of RAM and up to 16GB of fixed flash storage. Meanwhile, the Radar (which al