This isn't so much a "game" question but I think I can possibly find an answer here. I have Pro Tools (music program) on my Mac Pro and for years have used a Logitech mouse (MX-Laser) that unfortunately is no longer available. It has quite a few more assignable buttons and options than the Performance Mouse MX that they offer now. Is there a gaming mouse that anyone could recommend with a number of assignable buttons that would suit my purposes?