ok seriously now, think about it GT4 is trying to be a REAL driving simulator right? Now name 1 time at LE manz, 1 time in trans am any time in JGTC history, that a competator has used Dinitrous Oxide, honestly, when would it be any use? To get that extra 100 HP and slam into a wall at twice the speed you would have before? Seriously, this pole was un nessicary. IF GT4 incorperates a 1/4 then perhaps, but then it'd still be a little lame in my eyes.