The mashakoshas_4_track_pack.zip file you have requested: Tracks / Mashakosha's 4 track pack - 51.66kb is not available. Perhaps try browsing all files for the game TrackMania United Forever and upload any files you want to share or are missing. This is the only information we could locate:
4 tracks for Trackmania United. 1 Desert, 1 Rally and 2 Stadium.