I would like to try the photoresist method sometime, too. Isn't it more expensive than the toner transfer method, though? (As far as the cost per-board, and also having to build the UV lightbox..). For now I'm getting pretty good results with the toner transfer method: http://www.roboticsguy.com/tutorials-/electronics-/pcb-/making-pcbs-toner-t= ransfer-/images/l297-l298-printed-circuit-board-pcb-diy.jpg http://www.roboticsguy.com/tutorials-/electronics-/pcb-/making-pcbs-toner-t= ransfer-/images/pcb-traces-close.jpg --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .