You need to bridge connection.
No you cant, (unless you modify it with hours of work, and ruining 360's) but, Xbox Live is scheduled to become usable on the computer, Bill Gates dream is to use it to check Msn, hotmail, gmail, and all that other crap. Project Natal, will also be baced on Pc, it will make it so you can use icons on your desktop, open the internet type and more with a motion of your hand, etc. Also you can play your xbox through the monitor, just not on the computer.
No.
No, But some Xbox 360 games you can play with people on the computer like Shadowrun.
yes. get an xbox 360 emulator that means you can play xbox 360 on your computer YOU COULD PLAY HALO 4 ON YOUR COMPUTER. BEWARE VERY ILLEGAL
the computer
You need an Xbox, or Xbox 360, and an Internet connection for Xbox Live. No computer required.
The way to play console games on a computer is it download emulator softwares. The Xbox 360 does not have a emulator just yet.
In order to play on Xbox Live one only has to connect their Xbox to a wireless network. An Xbox can be connected to a network through the settings on the device. If there is no router available an Xbox can be connected to a Windows computer and use that computers internet access.
No.
no you can not
As of 2008, there are no devices or programs you can install on your computer to allow it to play Xbox 360 games.