Using a remote mouse instead of the mouse pad on a laptop causes disruptions while music through iTunes is playing. There doesn't seem to be any particular place where it is always consistant. Keystrokes, using the scroll bar, it's rather random. I just downloaded Firefox the other from the LucasArts site, so I figured that is the best recommendation from a reputable. They do good work and electronics stuff is hard!! But I don't like my banal computer activities being messing up my music selections. I'm not a computer guru by any stretch so what can I do?