"The Asus E600 was demoed previously by Microsoft, and although the company was listed as a launch partner by Microsoft for Windows Phone 7, Asus still does not have any Windows Phone 7 devices available on the market yet."

Well, the Asus is at the FCC for certification, and should be available stateside soon. Funny, how did Microsoft bring in demo sets if it hadn't passed FCC? The world wonders. In any case, the E600 has a 4" screen and a 5MP camera. More mysteriously, an HTC model is also being tested by the FCC, but precious little other detail is available apart from the model number - PD29130. Gottabemobile.com are speculating that this might be an AT&T version of the HD7 or maybe a GSM version of the HD Pro 7. Fact is, there's nothing to go on, but it's fun speculating.