Driving around with my GPS,  I ignore the voice commands often, triggering the “re-calculating” comment from the female voice so many times I half expect her to reach out of the device and give me a good smack upside the head.  I wonder if I would ignore Darth Vader’s commands so flippantly.  You can get his voice and other Star Wars characters on your Tom Tom GPS and Adage Magazine gives us a tongue-in-cheek look at one of the voice-over sessions. And it sure sounds like James Earl Jones to me. What do you think?