Thanks guys.
Well, so far I've tried and returned 2 mice. The Logitech Performance MX and a cheapy Logitech mouse (forgot the number). I'm now trying to like the M705. This is the first mouse that I've tried to use the set point software with. But, the software install exe that I downloaded won't run. hmm? I wanted to see if the tracking was any better with the Logitech software installed as I find the tracking not so good.
I'm basically looking for a way to scroll and zoom faster vertically and horizontally in Sonar. The fast scroll thing on the MX didn't quite do it for me. I did like the ability to scroll the console view by tilting the wheel.
I keep going back to my 1998 Microsoft Ps2 corded mouse. That could be because I'm used to it. I don't know, I thought there might be some new magic in a new mouse. Not seeing it yet though.
One problem for me is my right hand has Dupuytren's contracture. So, I'm trying to find something comfortable.