Most aftermarket receivers with an LCD screen are huge affairs that much up the flow of the dashboard and center stack. After browsing through the Sunday paper circulars we found two from JVC's EXAD line that fit a small, 3.5 inches, screen set right into the front plate. But the unit won't block other controls, air vents or completely distract the driver from…driving.

Luckily for those of us not acclimated to the screen size of a PlayStation Portable, both units also have the ability to control multiple screens in the vehicle and expansion to wireless headphones. Cost isn't totally outrageous at $599-$649 and they look much more expensive.