I purchased an acrade console(ultimate mortal combat 3) and dissassebled a ps2 and installed it in the machine. After a lott of thought we decided that along with the normal four position player positions on top we would like to be able to plug in extra controllers and memory cards in the top. I tore apart a multitap and cut them into the fase of the playing table, integrated the controller port into the second multi-tap hooked to the ps2 and it all works fine....now the problem. the memmory card slot will only read ps1 memmory cards. when i put a ps2 card in to the slot on the top of the table it does not recognize it. any ideas? I have tried taking magnets off of controlers and putting them on the wires connecting it all but to no avail....PLEASE HELP!!