iPhone HD, iPhone 4G, iPhone Super Edition. Whatever Apple decides to call it, the current rumor is that it will be announced on June 22nd. Reports are streaming in about Apple reserving the same conference center that they used to launch the original iPhone, iPhone 3G, and iPhone 3GS. Though it's not a sure-fire thing, the fact that they've reserved it in the June timeframe gives credibility to the story.
Rumored specifications include 4G connectivity, a high-resolution display, an upgraded camera (5.0-megapixel, to be exact), and 802.11n Wi-Fi. I have to admit, I hope that they design the device in a manner similar to that of the iPad - brushed aluminum, with the plastic enclosure up top to support the antennas.
Let's hear from you - what do you want to see on the iPhone 4G/HD/whatever?