i am worried about savegames and multiple roms on my M3. Can i play more than 1 game at a time and also be able to save? i heard saving on the M3 is pretty tricky, explain.
You can have as many games as you like on the M3. I havn;t ever had any problems with game saves - it is just like playing the games from an actual DS cart. Perhaps it was the supercard you heard the save problems about? The supercard can be a real pain when it comes to saving sometimes.