Fleshing out HTC's device codenames can be difficult even after they launch, seeing how the codenames rarely make the leap to retail branding -- and the company certainly isn't making it easy with its alleged first round of Windows Phone 7 gear, either. We're pretty sure this device we're looking at here -- clearly labeled Mozart -- is exactly the same as the Schubert we saw a few days back physically, anyway, which leaves open the possibility that the radio (or some other aspect of the internals) is differe
