On my most recent solo excursion to New York, I decided to shoot a time lapse of the drive. I set the camera up on a tripod in the passengers seat, used a fisheye lens, set the intravelometer to shoot once every ten seconds. I was worried that the battery would run out, but alas it did not. Kudos to the LP-E4 battery for the 1DIII.
BMX Photography and Videomaking
Push It A Stop 
hell yeah scott!