Yes. They will connect the same.
If you mean the gaming controllers then yes. All the controllers work on all the consoles
no. slim and arcades are different shapes.
Yes Xbox 360 HDD are swapible. The only one which is not is the latest "Xbox 360 Slim"
No, original XBOX controllers do not work for the XBOX 360.
yes they work on both xbox 360 arcade and elite
Yup of you buy the first gen. Hard drive not for the new slim that wont work
no they do not
Yes, all xbox 360 controllers work on the xbox 360. (no matter what color it is)
It is 4 controllers on every Xbox 360.
No.
yes all xbox360 controllers are the same but if you use just a xbox not a 360 then it will not work
Yes because the xbox controllers are the same around the world.