For an Italian exotic, the Lamborghini Murcielago LP640 offers a surprisingly logical control layout. Everything except the Kenwood audio system is easy to find, understand, and operate. The stereo and navigation systems, however, are frustrating to use. In daylight, the display washes out and the teensy lettering next to the tiny buttons is impossible to read. At night the situation improves somewhat thanks to bright touch-screen commands. I was surprised by the audio quality at speed, given the din of the wind roar and engine whine.