You can run Linux on the original... I can only assume that this can as well.
I think I read something in CPU that said that the new XBox WILL contain an OS... let me look it up and get back to you.
Oh, and I must add: I hate XBox, and I will most likely hate this. Nintendo forever (Dispite the fact I'lkl never own another console again).
Have a nice night.
All Xbox's (Xbox and Xbox 360) have OS's, they are modified versions of Windows 2000 or XP, cant rememeber. I'm sure you will be able to put linix on there agian though. oh and by the way, XBOX RULES YOU!