Microsoft Wireless Notebook Laser Mouse 7000

It is a shame that Microsoft HAD to add extra buttons on this design iteration.  The basic mouse is pretty good except for the magnify button which operates randomly entirely on its own a LOT plus is very easy to accidentally push as well.  That button is also ill-behaved about releasing (going back to non-magnify)...it is not something I want (ever) and only an annoyance that throws unexpected obstacles into one's workflow.  If it could be disabled, I'd just do that and be done with it.  Be thankful MS didn't design the arming panel for nuclear weapons.  On a scale of 1 to 5, I'd give this mouse a 3.  (It'd get a 5 without the additional buttons.)