I just got a Supercard (the new SD-mini version) and a Ritek 1GB SD card(150x speed). The DS roms work perfectly but I am rather disapointed with some of the GBA roms. i thought these would run perfectly, but in games like donkey kong country 2 and 3, and Super mario world and Yoshi's island, It gets slowdown at many parts just like if I was trying to run the rom on an emulator. I have been reading this:
it sounds like I need a separate flashcart that will play GBA roms better. Anybody know how I could make the roms run better on my supercard. If not what is the best flashcard for supporting GBA roms at full speed. Also will the supercard maybe get better as time goes on when they keep releasing new firmware updates?