Those Xbox 360 Halo 3 accessories are all coming next week, and with it comes the Xbox 360 Messenger kit. The accessories are two controllers, one Master Chief and one Covenant Brute, and a limited edition Master Chief figurine by McFarlane toys. The Messenger Kit is that QWERTY keyboard add-on that lets you type without hooking up a USB keyboard. There's also a Halo 3 wireless headset, which is just the same as the old headset bot Halo'ed up—which probably means the quality is still going to be as bad. The accessories will be $59, and the kit will be $29.
Dig the thumb-keyboard/gamepad. I have a PS2 version of the same thing hooked up to my computer through an adapter, except the keyboard is at the top. Very nice for gaming; gives you console ease of control, along with PC flexibility (as long as you configure your controls right).