We are buying the kids a Wii for Christmas. We have 3. One of them is 3. He has a bad habit of saving over the older kids saved games. From a bit of reading, I see it is possible to save to an SD card. What would be ideal is to give each of the older 2 their own SD card on which to save their games. The little one can save on the console directly...he doesn't care if it gets deleted yet. Is this possible? Would it be easy for them to do? Is there another method? If I hear screaming that, "He deleted my profile!" one more time, I'm going to scream and quite possibly ban them from video games altogether. Thanks in advance!!