davidnlta said:make a save for the ntsc version extract the pal version with savegame manager gx change the last 2 letters on the folder of the pal version from 50 to 45 reinstall and it will work on your ntsc copy.
do you have mario and sonic london 2012 olympic games save?gx isnt very buggy anymore and no need for hex editing anymore i havent had to hex edit a game save sense nsmbw and i have converted about 40 game saves.