Hi all, iam packaging the joesville speedway, I have created the .Mas files: Joesville_Maps.mas Joesville_Anims.mas Joesville_SponsorMaps.mas Joesville_GMTs.mas COMMONMAPS.MAS in what .Mas must enter the filename: Joesville_Speedway.tdf ? This file is in the root of Joesville Thanks guys SOLVED: Put the file in the COMMONMAPS.MAS