Okay, so I have a R4i Gold 3DS from www.r4ids.cn. I have plenty of games, but I've noticed quite a bit of lag on AC:WW (Animal Crossing: Wild World). I played my AC:WW on my sister's R4 (The same 8gb micro sdhc, and same cart, and same ROM) And it had no lag. I played this on my 3DS and got the lag, and the same with my DS lite and DSi. My sister's R4 Had no lag on any of these consoles. How can I fix this problem, if I can fix it. Also, How well does the GBATemp developed GBA emulator work on this flashcart?