Gaming Modz
You can not get hacks on your Xbox 360 with modding it. Since there are lots of different mods and different places to get it modded, it depends, but I am guessing that it would be around $100 to get it modded. I do not recommend getting it modded though, as it is in a shaky spot of whether it is legal or not, and Microsoft could find out and ban your account.
No, original XBOX controllers do not work for the XBOX 360.
if by modded you mean a flashed then yes but evan if you are playing official xbox 360 games you can still get banned from xbox live
It is 4 controllers on every Xbox 360.
No.
Gaming Modz
If you use a modded controller you will be suspended from Xbox LIVE. A modded contoller is an Xbox LIVE Code of Conduct violation not a game rule violation.
Fryz electronics
No but they will result in a suspension from the Xbox Live Service most likely a per meant one.
I bought my controller from www.gamersoption.com and I love it. I think that they have the best controllers for shooting games like call of duty.
Yes gamestop sells their TURBO modded controllers
Yes. Companies earn allot of money when people buy there controller so they can modd them. You can get banned if someone reports you and has proof. But modded controllers are legal.
eBay or amazon.
Promodz has the best. Probubly the cheapest, but you can go all out and get some awsome custom controllers.
If you mean modded yes usually modded controllers work also they lead into suspensions.
A modded controller is not considered fair because it give the user an unfair advantage. Using a modded controller is another form of cheating.