From what I've heard, the 2.1 update for Hero is not HTC's fault, but Sprint's. That said, HTC cranks out more Android phones than god, so I can imagine they'd

From what I've heard, the 2.1 update for Hero is not HTC's fault, but Sprint's. That said, HTC cranks out more Android phones than god, so I can imagine they'd potentially drop the ball on supporting old phones to get new ones to market, if it is indeed them with the holdup. BTW, May 21st is the latest "release day" now.