Great idea Epson. Just wonder if the same idea could be used on home brew size boards? Different types of inks in the red, cyan, magenta ink containers. Just need the correct inks i.e. conductive & non conductive then layout your board with red (conductive)& cyan (non conductive) layers - what do you think? _______________________________________ Roy Tauranga New Zealand _______________________________________ Found the following link in the Home-brew PCB list - Epson has produced a proof-of-concept 20 layer PCB using alternate layers of conductive and insulating ink with an ink-jet printer: Now how soon can *I* get one of these? dwayne --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.786 / Virus Database: 532 - Release Date: 29/10/2004 _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist