Sorry to ask a probably redundant question, but I'm a COMPLETE n00b to the community. Basically, I plan on purchasing an R4 DS and an EZ Flash 3 in 1. From my understanding, a microSD card goes in the R4, which goes into "Slot 1" (the DS cart slot). And... the EZ Flash 3 in 1 goes in the Slot 2 (GBA). Now, can someone please explain to me how I get the EZ Flash to work? Do I put the files on the microSD? Will the EZ Flash let me play GBA files straight off the microSD? This is where I seem to be getting stuck. Thanks guys. (Awesome community!!) OH, and is supercardnds.com a legit site? Anyone have any feedback?