I found this out when the storms here knocked out my power for a bit. Stopp the map packdownload FFUUU.
Well good thing you weren't updating your 360 when that happened. I heard cutting the power off to a system when updating it with a patch or something will brick (kill) the system. Not sure if that is true though.
"ZOMG YOUR RADAR IS OUT LOLZ I SWEAR IM NOT 5 FT AWAY" - FFrulz2000 on Scrambler Perk Xbox Live Gamertag: Capatan Azn Man