HEY, I need a mouse for my macbook pro and I am deciding between the wired mighty mouse or the razer pro click mobile bluetooth mouse. I would use it for casual gaming (COD4) and I am worried that bluetooth will lag and that is why I have not considered the wireless mighty mouse very much. Has anyone used the razer pro click mobile bluetooth mouse? Has anyone used a bluetooth mouse for playing call of duty for? is their lag? thanks.