Hi, I just got an EZ IV card. I roms would not run at all. It would load them, then just a white screen after the GBA logo. Then I got the "battery dry or first in" warning. So I replaced the battery using the tape method, and then the roms were working. However, I still get "battery dry or first in" warning, and if I switch off the GBA and switch it on again, all the in-game saves disappear. I don't understand it. I assume it might be because the battery connection is not good enough, but it doesn't make sense because a. surely the roms would not work, like originally, and b. aren't the saves stored to the SD card? If the system is working fine when I save my games, shouldn't the saves go straight to the SD card and be waiting for me when I restart, regardless of the battery? As I say, I used the tape method which is not perfect, but I also had to resolder the tabs which snapped off when I was removing the original battery. This is all I can think of as a reason for it not saving. I am using the client to transfer roms over. Any ideas? Cheers!