Uh, I'm stuck here, I use Riivo to hack brawl, and that prevents me from moving pictures to an SD card. Also the fact that I use a SDHC card makes it worse. Any other way to take pictures? Besides taking a pic of your screen :srs:
Step 1: Take the picture you want
Step 2: Save to Wii system memory
Step 3: On normal, unhacked brawl, move the pictures to the SD card
Step 4: ???
Step 5: Profit.
Yeah, Riivolution makes it so the contents of the SD card can't be accessed or saved to. The aforementioned method is your best bet.
If for some reason you can't move the pics to your sdhc then use a standard 2 gig card to move the pics to that and then transfer them wherever you'd like.