It looked something like an upside-down desk lamp, and that -- along with Pixar's iconic "Luxo Jr." short -- earned the iMac G4 the adorable nickname of iLamp, a nickname that's stuck to this day.

but you'll draw envious stares from every other cubicle in the building if you plop a G4 Cube and a flat-panel on your desk. Like other optical mice, Apple's new mouse can "see" where it's going ...