Wooow! Thank you ALL for your replies. It has led me to what I was suspecting, that I should go double sided. Because its easier to design, the cost is almost equal for proto's, its what the most manufacturers carry, I dont need to solder jumpers and on and on:)) Bye for now, and thanks again... Soren K -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads