i previously had an imac with th emighty mouse. under mouse settings, i had all the fancy features that the might mouse holds. at times when i was gaming (wc3) id swtich over to my other standard usb mouse. however, it still kept all the features. middle click worked as the press down button.. the "back/foward" button worked as squeeze well i dotn have the mighty mouse anymore and i was wondering if i could still obtain that setting?