So I'm looking to get into GBA with my SCDS1 SDHC. I know I need something like the EZ 3-in-1 so I can pass the games from slot 1 to slot 2, along with GBA Exploder (or whatever it's called). I still have a few questions: 1. Will my game saves be saved onto the MicroSD card in slot 1, or onto a battery on the 3-in-1? 2. Will I have save-state capability? 3. If the answers to either of the first 2 questions is yes, would using GBA Exploder or the EZ tools be better, assuming I'm going with the EZ 3-in-1. 4. Does the EZ work with the phat DS? 5. If either of the answers to the first 2 questions above is no, is there a cart for slot 2 that, similar to my Supercard, uses MicroSD, saves games to the MicroSD, and has save states? I wouldn't need a big MicroSD card for all my GBA roms, probably less than 512 MB, so there wouldn't be much cost involved there. Thank you.