Could any one with EZ Flash IV please tell me if the cheat codes in it is similar to the one in EZ Flash III? I had two flash cards (EZIII and M3), and I think the EZ3 somehow run the cheat codes before the rom, unlike the M3 which patches the rom with the codes. You can tell by the startup screen of the GBA, in the M3, the game will start immediately after choosing the cheats, but in EZ3, you'll get the startup screen twice, once at the start of the loader in the card and a second time after choosing the cheat codes. From my experience the EZ3 way is better than the M3, the later usually doesn't work properly. I'm thinking of getting a flash card only for GBA but I want something with a good cheating support (no time to play without help from the sharks ) and an expandable memory.