i know nothing about stand alone. so heres the thing, i am looking to find a stand alone that will allow me to have different tunes. one so i can pass the sniffer test that VA make me have(damn them), and then one for balls to the wall hp. if there is no system like that would it be possible to use something like the AEM and a laptop to get this multi tune system. im not looken to change on the fly, have no prob pulling over to reset the tune, just looken for something that will be able to have multi tune.