Yes, im sure it will, i have nothing to prove this except that i know for FACT that the xbox 360 is capable of playing the previous console's games, so yes, i guess it will.
No, original XBOX controllers do not work for the XBOX 360.
No, but some original Xbox games work for Xbox 360.
No it will only work on Xbox 360. Halo 1 and 2 will work on the original Xbox.
no no Xbox 360 games work on the normal xbox
No. they will not work. Some xbox games will work on Xbox 360 but not vice versa.
no however (some) xbox games can work on the xbox 360
Some Xbox game do work, and some dont.
It doesn't work on a regular xbox but it does on an xbox 360.
No. Xbox discs will only work on an Xbox console
No, Xbox 360 games only work for the Xbox.
All regular old XBox games work on the XBox 360