If you really want to do this, find out your model number and head to www.modchipstore.com and either install it yourself or send it to them for installation. Once it's installed, put the EvoX dashboard on it, which has built-in game copying capabilities.

If you don't know anything about any of this and treasure your Xbox in any way, I'd recommend against any of this, as using any of these things has a pretty good chance of ing up your system if you don't know what you're doing.