Okay, so I have a 256mb memory sd card, and a digital camera.

For my nintendo wii, I have a photo channel. Now, it says if I copy mp3 files to an SD card, I can play them during a photo slideshow.

Does anyone know how to copy mp3 files to an sd card?

Do you have an SD card reader on your computer?

No, but I can stick it in the camera then attach it to the computer.

Yes, true.

When you do, go under my computer and there should be an option for a removable disk.

I think you can add .mp3s to it.

Thanks a lot!

Can you come back and tell us how it was?

It didn't work.

Ooh, Sorry.

Can you make a slideshow somewhere and put themusic in it?

It didn't work? Are you sure? Use the tried and true drag-and-drop method, and if that doesn't work try to sync it with a jukebox software (like WinAmp, WMP, iTunes).
I'm not a Wii expert, but I guess you could uploaded onto the internet (w/o letting other people illegally download it) and then download it through your Wii to your SD card. But I'm sure that's just too much hassle...