Halo PC/Xbox - This would be amazing if possible

[captininsanity]

Ive seen the haloCE map set and weapons mod for xbox that makes it work like halo ce, but if it could be taken one step further. If theres any way to get onto the halo pc multiplayer network. Just have the user put in their searil for their real version and it should let u online.

I know this would be hard. Its just a concept idea. But if u could do it it would be so amazing.