Okay, I was being a major nib and decided id try to put XBMC as my main dash and move my Evox to apps because I read somewhere that you could do that. So I copied everything on my C Drive (except the eeprom.bin etc.) to my comp. then i copied my XBMC folder to my comp and deleted them both off my hdd. So In C all I had left was a backup foledr with my eeprom and stuff in it then I copied the contents in the XBMC folder to the C drive as well and made a new folder in E/Apps called Evox and copied all the stuff from the C Drive to that folder and then i rebooted my xbox and I get error code 13, but it will still load games, so i load up SC and go to SID4 via SC and i press restore MS backup and it finishes so I thought my problem was fixed. I reboot xbox w/o SC in the disk tray and I still Get Error Code 13. Please help me try to fix my problem. Thanks in advance.