Hello, I just got my M3 Lite, and let me say that this is the most compatible GBA device ever. Now for the question: Is there a possibility to make the dat. files smaller? Every .dat file the Game Manager makes is 1 megabyte, and with so many games, it's a waste of space. As an additional question, I am not able to save properly in Wario Land 2 (it always gives me a new file, even if it automatically saves). It saves properly with Wario Land 1 however, do does anyone know what the problem might be?