Three-finger tapping/two finger scrolling only works if you have a modern macbook pro with the new multi-touch touchpads. Not sure which model it was introduced in but my old Powerbook G4 doesn't support it.
Three-finger tapping/two finger scrolling only works if you have a modern macbook pro with the new multi-touch touchpads. Not sure which model it was introduced in but my old Powerbook G4 doesn't support it.