Now now,settle down kids, rest assured, this isnt a "CAN WE PLAY GBA ROM ON SLOT 1 DS DEVICEZ?" Well, as we have previously discussed, a GBA rom would,never,ever run-able from SLOT-1 device due to hardward restriction. (i'll skip the hypervisor blabbers.) Seeing that Nintendo,this time, had the courtesy of removing backwards compatibility completely this time,that means the DSi itself is designed to only run, and ONLY slot-1 stuff. At that kind of specs, and Team Twiizer's discovery lately, software emulation of GBA on DSi might be not so far away =P Just my two cents =P FLAME ON!