i had a bad experiance as well, with ssbm at the time. I had all characters etc. and a friend of mine said 'wouldn't it be more fun to get them again?' i didn't really care much but we did it anyway. Another friend of mine comes to my house and starts COMPLAINING where the characters were (even though i had already got them except for a few) i was pissed off (and really kicked his ass without holding anything back at the game) after i got them all back guess what that friend suggested... to erase and reget everything. I really didn't feel like it anymore so i just said 'NO' since then i havn't erased anything but my brother felt like he was funny and started to randomly delete some files on the memory card. I was pissed at him for at least several weeks. some games have not been replayed ever since....







