Because the power cord is specifically made for that model.
yes
yes there is 2 different power cords for the regular xbox and the xbox 360. So you will have to go buy a 360 power cord.
£10
Yes , it will work perfect
power cord, vision wires, ac cord and xbox hardrive (optional). Inside xbox - mainboard, dual fan, fan guide, casing, heatsink.
you don't
Yes, but you will have to use a second power adapter. If you had a 360 slim, you would only have to plug in one cord into the back of the 360
smash it open and wola
control,power brick,usb memory card,system,av normal cables,and power cord
No, one of the main reasons an Xbox get RROd is becaue of lack of power. The Xbox can run with little power but it will get RROD much faster.
You buy a cord/wire that plugs in to them both!