Hi. So I just got sony psp btw It's fu**** sweet! ;] I bought 4gig memory stick pro duo (sony) and here is a problem. Well I cannot write on it. When I try to put smthng on it under windows it says " the drive is write protected" I know that on old memory stick is a tiny button. But I cannot find one on pro duo. Can smbd tell me how to take that protection off?