I've not used it much, but I think that will change, if I can get a handle on it. For some reason, the lower portion of the tool box window disappeared on me on the first use. It was probably something that I did wrong, but I've been looking for a way to restore it without any luck. The missing portion is where one defines things such as the width of the path of the pencil, airbrush, etc. Anyone know how to get it back?