Filed under: LaptopsYou know good and well you were instantly jealous of the multi-finger gesture support announced for those minty fresh new Mac laptops, and if you're finally ready to ditch that envy you've been harboring and just get even, have a look. Without even resorting to gangsterism, users of pre-October 2008 Apple laptops can get the four-finger Exposé and Application Switching working -- all's that required is the install disc from a unibody MacBook, a little tweak of the registry and a pinch
