[Story explaining why a 6-7 yr old has an Acekard 2i] I was sitting in my mom's friend's car (with my mom, her friends, and her friend's kids)and was playing some game on meh cyclods. The 6 yr old boy wants to play , but I say no. My mom says "we'll get you one of these for your birthday" without even realizing what an acekard is. So we got him an Acekard 2i, cuz he has a dsi, and its easy to use). [/Story explaining why a 6-7 yr old has an Acekard 2i] On Friday, I put the firmware and games on the kid's microsd, and even named the microsd "Acekard". The very next day, my dad( who is also good friends with his dad) says that the kid had friends over, and now it says "system files missing". Thinking they just deletd those, I poppped it in my pc, and was shocked to found it was empty, and the name I gave it was gone. So, I figure they either did it on a pc, or AK2i has that feature. I assumed it was done on a pc, so I told my mom to tell his mom that they purposely did it on a pc. Apparently, they did it on the ds, which I find hard to believe. So, does it have a " format microsd" option?