Assassin's Creed II Xbox 360 Glitches

Run through the air (Pre-Patch)

Equip the throwing knives and hold down RT + X while running off any roof. Ezio will continue running in a straight line off the roof in the air. When you want to get down release the buttons or switch to another weapon. If you drop down you won't throw the knife but if you rech another roof you will waste ammo so switch to another weapon instead to conserve your knives.