edit* i found out how to do it but why should i

I wanna know what it does to the device, and what the reasons to do it would be

really? thats all? I saw on their website they have you get 40 percent bonus on any games traded toward gears 3 and I would trade halo reach towards it, then you get an xtra $50 when trading in old ...

lies..... if someone needed a level 100 i could get it to them for free, or give them an account to the glitch themselves... o ya and what infections then if it is real?

Hi, I really want to get the new gears of war 3 xbox 360, and would like to trade in my old xbox 360 to gamestop. Can someone please tell me about how much trade in credit I should get with their cur ...