Ok, I modded my xbox with xecuter 2.2 lite, and i flashed it with 4977, and installed a new 80 gb HD. Everything was working correctly. I started playing project gotham 2, and turned off my xbox to go get lunch. I come back and start playing it again, and everything is still fine. THEN! it all of a sudden turned off. I turned it back on and it goes through the bios screen, and before it gets to EVOX, it restarts. IF I DONT HAVE THE EVOX DISC IN THE DVD DRIVE I GET ERROR 13 (cannont load dashboard) after it restarts itslef. If i have the disc in the drive, when it turns itself back on after it restarts it goes to the evox screen off the disc. IF the mod-chip is turned off the open disc button just flashes and i get a blank screen. PLEASE HELP ME!!!!!!!!!