Just did one in Autocad. Printed black on a o'head mylar & applied to kryloned panel. Came out great but shud be white - no time for a blueprint place trip 'cause needed in display in AM. If ya wanna try one, first 5 free w. promise not to re-distribute (or Microsoft Gestapo will call) Price thereafter $12/ea.???? Don't laff, MC-30 amplifier transparancies go for $44. Marty