Team 1640:
Electrical tape and paint team numbers (
http://www.team1640.com/gallery/disp...album=5&pos=33)
Bumpers made of pipe insulation (
http://www.team1640.com/gallery/disp...album=5&pos=35)
And last but not least, the WaitGhetto function - it counted to a rediculously high number to act as a timer because we couldn't figure out how to do a proper timer!