Andain - Beautiful Things Photon Remix, you can find it on youtube in the video description.
I have an external powersupply for my camera, but I haven't used it in this video. After some experimenting I found out that my camera can shoot 1900 frames on one batterycharge. More than enough for the drivelapse part, it is actually longer than this. All you have to do is disable everything you don't need. So the LCD has to be off, the AF-assist light has to be off, you use a lower resolution (don't know if less writing time really helps, but I also have a 2gb limit), all shuttersounds off and of course no flash. Just make sure that the camera doesn't use anything that you don't need and a simple Ixus can shoot 0,5 fps for up to 80 minutes.
Tape that baby to your rearview mirror and you're good to go.
