GCN gamecube-sd adaptor question

[PikaPika]

Ive been thinking about doing an internal gamecube memory card mod for my wii while i was doing the internal wavebird mod. But instead of using an actual memory card I was going to use an sd card using the correct pinouts, but ive heard that the gamecube cant use an sd card to actually save game data. Is this true?

thanks in advance

btw: heres the pinouts

 

[legendofphil]

It is true you can't save games with it, the SD card adaptor was only use on one game (I think) Animal Crossing+ in Japan.

Other than that its good for homebrew when coupled with an Action Replay (etc) or Modchip and the SDload ISO.

 

[PikaPika]

Thanks a lot! I just wanted some more GC save space without dishing $30+ for a good one. (those 56 cards suck!)