I've been using Steermouse with Logitech mice for a couple of years. It works well with one mouse. It is a pain to program the buttons for most mice. Occasionally I want to use a different mouse. steermouse does not recognize that a new mouse is being used so it tries to use the settings from the previous mouse. The settings must be changed everytime I switch a mouse. I would give Steermouse 5 stars if programing were much easier and If it would allow me to switch mice without having to do the settings all over again.