Souped Up Mods for a Souped Up Vehicle?

carambola5 asks: "Because we all know the world needs more inattentive drivers... I am a member of the champion UW-Madison FutureTruck team, which was the subject of this Slashdot report from June. Well, we're gearing up for next year and I'm on the sub-group that puts in all the cool interior stuff. Besides the Clarion joyride unit already in there, we're looking for other ideas (for example: a CF card that could act as both a key and remote access device for use in a handheld). What kind of little toys would you want in a car?"