On the xbox 360, is your gamer profile stored on the 360 its self or the hard drive?

So basically i got the red rings of death on my xbox 360 so i sold it to someone who wanted to salvage the parts and what not, i kept my hard drive though, what i wanted to know is if i bought a new xbox would i be able to play my games from the same places and keep my gamerscore and all the DLC?On the xbox 360, is your gamer profile stored on the 360 its self or the hard drive?Hard driveOn the xbox 360, is your gamer profile stored on the 360 its self or the hard drive?
When you attach your hard drive to a new console, you might have to transfer the registration to the new one.. but it's easy and only takes a few minutes.On the xbox 360, is your gamer profile stored on the 360 its self or the hard drive?All in the hard driveOn the xbox 360, is your gamer profile stored on the 360 its self or the hard drive?
yeah it stores on your hardrive, so don't worryOn the xbox 360, is your gamer profile stored on the 360 its self or the hard drive?Yep its on hard drive