Ok so i downloaded Call of juarez (because i already own it). I copied the files onto the GAMEZ folder on an external hdd. I was able to see it GAIA manager. I had madden 09 in the drive. I clicked load. it took me to the XMB. I saw the disc that was loaded said call of juarez so i clicked it.. the screen went black for about 15 seconds then it takes me back to the XMB.
It won't let me play it. Any help? (this is my first time trying to play a downloaded game and I have had success playing games that i have backed up myself.) Any help is greatly appreciated.