In short i'm a ps2 n00b. I know memory cards are used to store like saved games, my question is if I invest in a harddrive for the ps2 will that replace the need for memory cards? I put a DMS4 in when I got it, not sure if that helps with answering the question. My goal would be to use a usb drive as a memory card but from what i've read it doesn't seem to work that way. Any help on this subject would be apreciated, Thanks.