We mentioned the CarTrip when they announced it earlier in the week, but after seeing this thing in person at CES I really want one. Primarily because the device will allow you to clear the stupid "check engine" light in most cars made after 1996 with an ODB-II port. You see, the CarTrip features a dongle which plugs into the ODB-II port in your car, and communicates via Bluetooth with an iOS device (in your hand or dashboard).
The CarTrip can then show you certain codes from your car's "brain" and alert you to problems or clear
