content: I'm a big mac user, usually love their products, but I gotta say . . . this mouse has turned out to be a disappointment. Two reasons:1. The right-click/left-click technology has never worked.2. The scroller just stopped working today . . . after owning it for only a matter of months. I can no longer stroll down, just up and side-to-side.I've just ordered a new mouse.