Fanboys the world over swooned over the HTC Touch HD when it launched last year, but word is that HTC's planning on making a major change to it high-res handset for the sequel: it's switching to Android. That's at least the hot whisper 'round the tubes this afternoon, and while that would ordinarily be enough to make the 'droidboys to go crazy, there's even more -- the CPU is reportedly a 628MHz Qualcomm chip, not the slightly overtaxed 528MHz number we've seen in every other Android handset to date. Sure, it's just a meas