Purported myTouch HD leaks out alongside promise of T-Mobile's first HSPA+ smartphone

Someone should really tell T-Mobile USA it's got a rather large hole that needs plugged. Hot on the heels of the (presumably) T-Mob-bound G1 Blaze leak comes this duo, which includes a purported leak of the myTouch HD (or 3G HD) as well as a web portal that quite clearly prepares us for the launch of the carrier's first HSPA+ smartphone. Of course, there's no official confirmation that the handset you're peering at above is anything more than a fan render, but it certainly has a look of authenticity to it; sadly, there aren't any rumored specifications to tag alongside the JPG, but it's a pretty safe bet that this one will run some flavor of Android and rely heavily on screen presses for letter input. As for the promo page? Scrutineers have drawn a link between it and the Vanguard that we peeked a few weeks back, so feel free to let your imagination run a bit wild there. Looks like it's gearing up to be quite the second half for America's number two GSM operator.

[Thanks to everyone who sent this in]