Follow the directions :D
You cannot hook up a guest headset.
the 250gb does and i think the 4gb doesn't
There are many companies who make headsets for xbox 360. Here are only a few headset companies I know of: Turtle Beach - The best headsets available Venom Tritton
The Tritton Trigger Headset for Xbox 360 is also compatible with Windows computers as long as it's connected to a controller connected to your computer. This includes Windows XP, Vista, 7, and 8. All models, including Home Premium Desktop, should be compatible.
Tritton offers audio products. Particularly specializing in the production and sale of gaming headphones, for gaming enthusiasts. One of their latest innovative products ncludes the MAD CATZ which is a completely wireless headset and mic for xbox-360. It is valued between $300Us-$400US. But can be bought for $317.00US of their main website.
Yes, but they must have the same size input and outputs. You can get adapters that will connect the two.
I do not think you can use your Xbox headset with your computer, sorry.
Xbox 360 and PlayStation 3 - Call of Duty: Black Ops Dolby True 5.1 Gaming Headset - Powered by TRITTON is highly rated on amazon by customers yet is is 199.90 on September 12 2011. I don't know if it goes lower in price but stick in the you cart and watch it Ear Force PX5 Programmable Wireless 7.1 Dolby Digital Surround Sound Headset with Bluetooth by Turtle Beach is even more expensive at Amazon at $212.99 and not as highly rated but does have more reviewers
no
A good gaming headset for Xbox 360 is a Turtle Beachheadset.
if you have a x box 1 no only works on 360 version
no because i never tried it