I recently purchased a USB drive preconfigured from gamestop to download Halo 4. When I put the flashdrive in the xbox, the light on the flash drive lights up as if its been connected. However, nothing shows up on the storage device page. The flashdrive should already be configured so that is not the problem. Also, the drive is recognized by my computer. Has anyone else ever had a similar issue like this? Is it just a fault in the xbox?