well.i turned on the ps2 and it said that i didnt have a memory card in it.but i did.so i grabbed an another memory card and put it in the slot and it said in read it.i googled it and found nothing.but i searched and found some one that have somewat the same problem.someone anwsered it and said there is batterys in the memory card. is that true?any ideas?pls anser.