Hello everyone..I am pretty new at this whole thing..I had help before setting up the ds games and the gba games and all that. I'm having two problems..Problem one is I can't figure out how to imput action replay codes..I found a usercheat.dat file but i have no clue where to put it..supposedly i heard you can use something called r4cce to add in cheats but when i tried to open it it said i needed some R4chinese.dll thingy..My second problem is that while I do have gba games and they do play..for some reason they never save..I save and it says i saved it..but when i shut it off and turn it back on the saved game is gone and i'd have to start all over again..someone please help me? I'm really new at this..