i burned usb advance in a cd-r and played in my ps2 77000,ps2&usb advance screen comes up and says insert usb device,my usb device 2gb pendrive is in ntfs format and it contains games ripped by usbextreme game installer and it is not recognized by either usb advane or usb extreme(which means my pen drive is not showing in the diskformat tab or the game installer'sharddrive column question1-what format should be my pen drive?ntfs or fat32 question2-what size should be my pen drive to recognized by usb advance or usb extreme ?more than 4gb or less?