MAC OSX compatible!

i got the VBA and i was playing pokemon leaf green, nd when i try to save it i get this error message saying i cant create a save file! so everytime i want to play i hav to go see old OAK tell him if ima boy or girl, my name, and the name of his grandson. brilliant. i was wondering if any1 could possibly lead me in the rite direction towards finding a good emulator that is full mac compatible!

Check save directories, change save size to 128K, make sure you have enought space on disk