My current only PS2 memory card is 8MB, I am considering one of those 128MB off brand ones, but sometimes in the technology world such as usb drives, bootable stuff often takes up the whole drive and makes it unusable for other purposes unless reformatted. I find the guides to be vague on this, I am aware that installing freemcboot erases all content on the memory card, but is it ok if I put it on a blank 128MB card and will it just work? And also if I make the freemcboot memory card on a Slim PS2, will the freemcboot card work just fine on a fat PS2? Thank you for your the responses.