Came back after two years of not playing much hand held games. Find EZFlash is non existent. Upgraded my EZFlash Vi to latest f/w and shell and all games work great... on my DSLite. Looking at getting the R4i GOLD 3DS RTS cart so that I can use any of my systems with it (DSLite, DSi XL, 3DS, 3DS XL). Anything I need to know coming from using nothing but EZFlash for the past 8 years? Will my sav's transfer over?