Ok, so I'm completely new to this whole Nintendo DS and Flashcarts thing. I just purchased a DS Lite last week with an R4. I know how to get games to work, and what not. But, how do you play GBA games on a Nintendo DS? Would you need a separate Flashcart for the GBA slot (Slot-2 I believe...)? I know there are problem links to posts describing the same questions I have. Whoever reads this doesn't have to explain it to me, pointing me in the right direction is great help nonetheless. Thanks. I guess, the main reason why I want to play GBA games...I'm playing Castlevania: Dawn of Sorrow first...and I sort of wanted to play Aria of Sorrow too...yeah, it's probably just a phase.