arnold06

The Premium Bundle price will be reduced early next year to about $309
The Core Bundle price will be reduced early next year to about $199
The HD-DVD add-on will be priced at about $120 and will be released sometime in September of this year.
Webcam/EyeToy like device will be priced at about $60. It will also be bundled with a soon to be release webcam style game. The game will sell for about $100 (webcam included).
100 gigabyte hard drive will be made available. Price has not been set yet.
No Halo 3 until March 2007. Videos of the game will be released at E3.
Gears of War will have an official launch date of October 2006. More news at E3.
Xbox360 Tri-core 3.2GHZ cpu will go through a reduction process (90nm fab to a 65nm fab) which will reduce heat and power levels. This new core will also run faster then the current core. Consoles will have the new cpu installed starting early next year.
News on a reduction or total elimination of Xbox Live fees will be released at E3.

Don't shoot the messenger please. Feel free to add to this list when more rumors are found.