Hello,
I did not post for a while...
I still have this save problem, I can't save at all. But I have seen this on ic2005hop : link
This is I think another GBA cart, like the 256 Mb one I already have. If I buy this cart, will I be able to save ? If I understand well, the save problem is linked with the GBA cart. What do you think about it ?
Thanks...
Yes , with an SD cart you can have unlimited save files and the process is done automatically for you(You can even use saves from emulator's or use the saves that you've made with emulators).You just have to enable this feature from the options menu.
Also all the settings are applied automatically.