You might like this
http://gamingbolt.com/software-updat...-compatability
It would be great if Microsoft will fix FC3 multiplayer and replace the matchmaking with a server browser, so this will probably demostrate to Mr. Hutchinson or future FC5 devs that people do care about MP and Map Editor.
Vote any FC game here for backward compatibility (especially FC2 and FC:IP) http://xbox.uservoice.com/forums/298...uery=far%20cry
PS When you vote, don't forget to give feedback in the comment section