ok i have 6 gig sd card i put into a usb stick when i put it into the xbox it works but it tells me some things might not be right or work on it will this still work for modding?when i open usb drive b4 i do anything i see nothing on it but when i go to modio an open it some times ill find it some times i wont.Should i be using the usb stick they make just for the xbox use or maybe another certain type.Also when u start the box can i jus disconnect from the internet through that or do i have to turn my router off?