My first arduino project, a strobe light

Video and Code is at my blog bsdpunk.blogspot.com:
Just video is at:
http://www.youtube.com/watch?v=jTyGggaqS-s

Alternative use for this project:
So my interesting idea for this project, was what if you hooked a motor to it, and programmed it to only move when it was going to wards light and rather than usb powered, used solar power, then you would have created something that has a will to survive.