You need to get an Xbox Remote for the Xbox before you can play DVD movies.
You just put the DVD into the Xbox 360 tray close it.And injoy
Yes it can play standard DVD's (not Blu-ray or HD DVD's)
Is this for an xbox or xbox 360 because I have never heard of this happening with a 360. If its an original xbox its because you have to plug the DVD infared receiver before a DVD will play.
On a XBOX 360 u can but on a the old XBOX's i think you have to buy a thing to plug into it
Yes. The Xbox 360 allows users to watch DVD's on there xbox.
There's no point? The Xbox 360 will play any DVD without anything but a controller or a xbox 360 remote
If it works on a DVD player, it works on a xbox 360
If it plays in your DVD player, it plays in your xbox 360
Yes, in DVD form, in a WMV or AVI or other various formats from a flashdrive or media center, you can buy them on xbox to watch, or use its netflix features.
DVD key? I think if you look on the DVD drive itself it may say something about a key.
Yes
it has it is avalable for the same price as it is on the xbox 360 store