I have an Acekard 2 and 4gb micro SDHC card that I use to run DS homebrew and a few DS games. I'm getting interested in running GBA games from my SDHC card as well, but I seem to recall hearing that it requires the use of a ram expansion pack that fits in slot 2. I think it was called EZ Flash 3 in 1, is that correct? I was also curious if the ram expansion helps other homebrew such as snemulds to run games faster, or helps in any other way besides enabling the use of GBA games from slot 1. Thanks for taking the time to read and bear with me - i'm still learning.