A friend of mine wants to record audio tracks for cartoons. All he is concerned about is getting decent vocal recordings. He currently has an AT2020 mic and needs an interface. Budget is $100-150, maybe a bit more. If someone could at least point us in the right direction on what to start looking at, that would be great. Current interfaces that we are considering are e-mu 0202 USB, Mackie Onyx Satellite (probably more features than we need), M-Audio Fast Track USB, and Alesis IO2 USB.