No, it makes it less "messed up" due to updates that fix bugs, improve the interface and add features. :)
NO. It won't mess up the xbox 360 but it can get you banned from Xbox live if detected by Microsoft. It won't cause the xbox 360 to overheat compared to playing regular retail games.
the elite xbox 360 is better than the white.
No, the Xbox 360 was made to play movies, games, and also music.
No
Yes
No, Glitching cannot mess up your Xbox 360 for a long period of time. It may just freeze it up for the time being, but it doesn't potentially damage the actual software at all.
Yes, because you are not signing up for xbox 360 you are signing up for xbox live!
no
theres a lot of wayes to just never mess it up
You need to connect your Xbox with internet and Sign up
No it wont because the lag switch is like a hack it wont harm your xbox also they are undetectable
No there isn't you need to connect it to the Internet it's an Xbox Live game.