O'Reilly, lords of tech bookery, have brought out a new addition to their Hacks series (Gaming Hacks, Mind Hacks, etc), and this one is really specific: Halo 2 Hacks.

"Even if you've finished Halo 2 in Legendary Mode, you're not done with this game," they claim. Hack 71, for instance, is "Pimp out your ride with tunes."

One for you hog-&-grenade stuntmeisters.