Very cool, I really like this visualizer! Both the plasma and the skyscraper are very well done. For its simplicity, the plasma is remarkably beautiful. As for the ripple mode, I don't quite get it: it reacts to the music really well sometimes, but not others, and it slows down frequently. Not to be overly negative by adding this, but the trails that ripple's particles leave behind are quite distracting. And yes, I whole-heartedly agree that vTunes needs some settings. Otherwise, this is among my favorite iTunes visualizers. Keep up the good work!