I have tried the steps in the link.. its not working... only goes as far as the ctrl+alt+shift+r.. choose the map & click ok.. & nothing happen.. I also notice in the STEX map dload page, there is 3 file, config.bmp, photo.jpg & (map name).rar... which is the right one to dload.. I did extract the .rar file, turn out to be .sc4m file. Are the file has anything to do with the installation?