Its not precision so much as the increased usability of the multi-touch. With multi-touch I feel the trackpad is every bit as usable as a mouse (Note - I don't

Its not precision so much as the increased usability of the multi-touch. With multi-touch I feel the trackpad is every bit as usable as a mouse (Note - I don't play video games) I have 2 laptops - one mac and one windows both with trackpads. On the windows laptop I still use an external mouse.