Yes. If you somehow manage to get the Xbox Arcade compilation disk, you will be ale to play their demos. If you have Xbox Live then you can download the demos or even the full game that the arcade has plus more!
the xbox 360 arcade can play the same games as the normal xbox 360
obviously its an xbox 360
yes it can play any xbox 360 games
yes
Yes, there is a list of games that you can play on it.
NO
Yes it can you.
I think you can. I don't own an arcade but I believe that ALL types of Xbox 360's can play xbox games. Look it up on google.
There is no difference! All Xbox 360 games work on all Xbox 360 consoles.
yes the big difference between arcade and elite is memory
The Arcade console supports all xbox 360 games.
The Xbox 360 Arcade can play the Original Xbox games. Where the newer Xbox 360 can not. On the Arcade you can also download other old games. But sometimes you can do that on the other system.