Great work Humayun, I'ts great to see people make better and better stuff each time!
Heres an image I took with mine, th show what a flat should approximately look like. (apologies for the image compression, but you get the idea.)
http://www.asignobservatory.com/Imag...e/Figure19.jpg
This guy here also has a great idea, using his monitor and a diffuser as a light box. Gee there are some clever people around!
http://images.google.com.au/imgres?i...GYr6kAXI-ZG6Dw
Baz.