x box games on x box 360 slim?

[geoboy]

Hi. hope this isnt a daft question but, we up graded from the x box to the x box 360 but now on the 360 it dosent let me play the x box games from the old comp on the new 360. Is there any way by that by chaning something or by usb ? dont want to have to by a loder x box again in-order to play they games. if any one can help< it would be grate. Thanks For Looking. Geo.

[pspmixer]

there is a list on the xbox website of all the original xbox games working on the 360, if the game isnt then it work dont know why
Original Xbox Games | Play Original Xbox Games - Xbox.com - Xbox.com