Hi.  I'm trying to edit a track, but I've somehow entered a mode in which my mouse cursor is a magnifying glass, and the only thing I can do is make the tracks zoom in (can't even go out - which might make it useful, once I figure out how to get in and our of this mode).
 
	Does anyone know how to get back to a normal mouse mode?
 
	 
 
	Thanks!
 
	Marc