Hi I recently bought a Razor Copperhead mouse thinking the better response time would be better for me... hmmm not so sure now... anyways - how can I use the scroll wheel as the 3rd button for Maya? (apologies if this has beed asked before ) There is quite a few selections I can change the scroll wheel setting to via Razor software... but no `3rd button option` - I can assign it to a key press or macro.... any help would be appreciated. Thanks in advance.