Man, what a month for cellphones! The Palm Pre, iPhone 3GS and T-Mobile myTouch 3G were just the beginning, as HTC has revealed its newest smartphone in back-to-back launch events in London and New York. While the handset hums along on Android, it’s not a typical version of the OS. HTC asserts that its Hero is the world’s first Android-based phone with a customized user interface, a feature it’s calling “Sense.”The Hero doesn’t look all that different that the T-Mobile G1. There’s still a crooked chin, a full