HTC recently unveiled two brand new phones based on the successful Desire model. Covering different user needs, they will come to market in the form of the Desire HD and the Desire Z, both phones run the Android O/S. The Desire HD as the name suggests is a high-powered multimedia handset with a 4.3″ LCD display, Dolby Mobile and SRS Virtual Sound and a new 1Ghz 8255 Snapdragon...