I have looked around the website and have tried to find an answer to my question, but I couldn't find it. I have a brand new gba sp, I would like to play roms on it. As of right now, what would be the best card to purchase just for playing roms (most reliable, being able to play all roms)? And where would be the best place to purchase it? I would appreciate any insight, since some of you guys have been doing this for awhile.