A word of caution to anyone who is using the Pro Clip ... handle it as if it was gold foil ...
http://forum.naturalpoint.com/forum/...r=43804&page=1
Mine broke in Feb and I still haven't heard back from Natural Point about claiming it under warrantee, I'm in my last month of warrantee and I'm about to hit the panic button!
EDIT: Just checked my emails .. Micheal from Natural Point has shipped a replacement today!!! That is customer service.