I'm thinking of getting someone I know a EFA-LINKER II (Slot-2 Direct-USB) but I want to know some thing about it... 1. How easy is the software to use? This is for a kid. 2. Does it work with all GBA games or just some? 3. Can you put more then one game at a time on it? 4. How to the saves work? Can I backup the saves? 5. Can it play DS ROMs on a flashed DS? 5. Any better and cheaper card? Also I want to try and mod my GBA (not SP), maybe with some lights or something... Any good links? Thanks!