okay, so i've been given an iBook for a long time........ it's an oldish one, one of the clamshell ones, but i've been given it because my band is instrumental, and needs some visualisation thing to go on to help us look more interesting. we're looking for something like the iTunes visualisation thing, except going along with us live, and some midi too. the thing is, all the band, and those around us, are PC buffs, so none of us have any idea what to do. so what should we do? what programmes should we use? none of use have any idea, so any thougths will be useful.