The Carbon_Dream.zip file you have requested: Modifications / Carbon Dream - 1.56mb is not available. Perhaps try browsing all files for the game TrackMania Nations Forever and upload any files you want to share or are missing. This is the only information we could locate:
Trackmania Nations Forever Mod
Put the zip-file at this destination : xxx\My Documents\TrackManiaSkins\Stadium\ModYou will have to make both the Stadium and Mod maps yourself (case-sensitive)When in-game Control+click on the challe A Trackmania Nations Forever Mod.