I was messing around w/ Config Magic and I unlocked the hard drive just to see what it did when the power surge switch was turned off by my nephew. Now I'm getting an Error - 05. How would I go about fixing this?

Your HD needs to be locked. Burn ConfigMagic to DVD/CDrw and boot of the disc. To load from DVD disc, insert disc into xbox DVD-ROM drive, turn off xbox leaving the disc in tray and then turn on again it shuld boot DVD. more info http://www.llamma.com/xbox/Repairs/hard_drive.htm

It wouldn't boot up my cd-rw. It wouldn't even boot Halo off the original DVD >_<

it should boot an xbe file of a cd/dvd ! this is what it looks to boot before loading up the dashboard !