Hey Al, I don't know if anyone mentioned this, but a few years ago Microsoft released the Microsoft Touch mouse. It's still available on Amazon for $25 -- I paid $80 when it first came out. It takes a while to get used to it, but fully supports 1, 2, and 3 finger gestures. If you download the Microsoft Mouse and Keyboard software, you can edit the gestures to your liking. I've had mine for a few years and like it quite a bit. As a cross between and trackpad and a mouse, it takes a bit to get used to it, but once you do, it's pretty great. The first thing you'll notice is that it's a heavy mouse; this is desirable because you don't want it to accidentally move when you're using gestures. Anyway, at this price, it may be worth a try. But remember, give it time before passing judgement. It probably took me a month before I really grokked it.