The own3ds_largest_map.challenge.rar file you have requested: Maps Levels Missions / Tracks / Miscellaneous / O to P Titles / own3d's Largest Track (v1) - 12.3kb 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:
How To:This is a readme how to install the track to your TrackMania Nations Forever to play it in Solo Mode.Just extract the track to C:Documents And SettingsYOUR NAMEMy DocumentsTrackManiaTracksChallengesMy ChallengesHow to playIf yo This map is addicted to be played on servers where the timer is not less than 10min. It's best if the timer is set on this track to min: 20min. It's a very big track.