Hello - I am planning to copy the pixelbrite project as listed at http://www.instructables.com/id/PixelBrite/?ALLSTEPS.
The author used 6mm white depron foam cut by Pololu for dividers. Could corrugated cardboard be laser cut in a similar fashion? like this http://www.amazon.com/24-pk-Double-Sided-Corrugated-Project/dp/B008G984VO. Is there a preferred cardboard vendor I should order from (assuming I want double-sided white corrugated cardboard)? Does flute type make any difference in cutting, or can I assume C flute board (4mm thick) is fine?