Here you can see another well maded board using gEDA, PCB and more free software. These board is two-sided with components in both sides. The image is not good because it was maded in a scanner. http://gpiclib.sourceforge.net/board3.jpg http://gpiclib.sourceforge.net/board4.jpg The board is 20,5cm X 5cm and costed US$6,50 each. Best regards Xtian Xultz