not having any luck with R4 and usb stick, card came pre loaded with games but want to change games on card. But when i put in the usb stick into my laptop it comes up error saying use high speed usb port? If i go into my computer and click on usb it then says insert disk? Can anyone help me. Post Merge: [time]1262119233[/time] sloved my problem......the slot is very loose just moved the sd card around and it works.