You can play many regular Xbox games on the Xbox 360.
nope
You don't
no. you need an xbox 360. not a regular xbox to play 360 games.
Xbox 360 games CAN NOT be played on the original xbox.
No, and if it was possible what would be the point of buying and Xbox 360 anyways, besides the point of live? You can play a lot of regular Xbox games on the Xbox 360.
if you have a hard drive you can play the xbox game's
Yes it can you.
you can only play kinect games on the kinect
I don't think the games are reverse playable
Yes, my cousins have an Xbox 360 and they have halo one and two for regular xbox and they play it on their xbox
Some you can and some you can't. There is a list of XBOX games that are compatible with the XBOX 360 on Wikipedia.