I didn't read all the post, so hear it goes.
This event was a 30 minute waste of my time. I was expecting them to do a run down of the consoles features, and play video clips from the games for it, and I don't count thos less then five second videos either... I also laughed when I saw that Pimp My Ride thing; that isn't a pimped Xbox, all they freaking did was paint some ugly design on it, slapped on a 15 inch LCD with some metal wrapped around it, which the LCD is cool, but now you have an even uglier, heavier, Xbox.
And I couldn't believe it when it came to Perfect Dark Zero. For one thing, they showed a full body view of Joanna Dark, and that confirms she has red hair, which is NOT what she had in the original game, so I guess some new boss guy at the studio came, and has the hots for red heads or something... But besides that, what was stupid is they showed a video clip of everything in non-skinned form, with the polygons moving around, and then they show the gamers watching a skinned game video! I guess Microsoft wants it to be one of there heavy hitters at E3, so they are still keeping the video under wraps.
The Xbox 360 will have three USB ports, and you can connect the wireless controller to the USB port/s and play through the cable while also "trickle-charging" your batteries. So they will probably have an Xbox proprietary USB connector to normal USB connector, and maybe they will allow you to use a regular hub for multible controllers, or they might prohibit that in the BIOS.