New forum member here, but a long-time Mac user. I'm a musician, and a few years integrated an outdated but still perfectly useful iBook into my electronics rig for live work. It has its limitations, but I'm sold on the concept of using such a thing in a live, improvising context. I've been checking out YouTube clips of various music-making / processing apps for the iPad and am quite impressed. Being a cheap / resourceful guy I'm looking to buy an iPad2 at a cheaper price once the 3 comes out. Are there any other music-types here using the iPad for live work?