My daughter got a PS2 for Christmas. We also have a PS1. I know that we need different memory cards for the PS1 games and PS2 games. The problem is that we must always have the memory card we need in slot 1. I tried putting the PS2 card in slot 1 and the PS1 card in slot 2 and also tried the other way but I can not get a game to recognize the card unless it is in slot one. Am I doing something wrong or is this normal.