I have had this dell mouse for about a year of so and it has worked nicely but I needed a new mouse because it was running into some problems with the scroll wheel(loose). So I picked up a new mouse, plugged it in and set its settings to be like the dell mouse.
The problem is the scroll wheel no matter which way I push it always makes the model view zoom out(Its also not recognized in some games).
Have you ran into a problem like this with a different mouse? What are your settings? Its a microsoft comfort mouse(I had 20 dollars worth of gift cards at newegg).