Hello, > Also what are the general steps to creating and simulating a circuit : > a] gschem fileName > b] gnucap fileName > > Or are there other steps inbetween... ???? like gsymcheck and gnetlist > ???? This thread and links may help you. http://archives.seul.org/geda/dev/Sep-2001/msg00032.html Please don't forget attaching "0:1" attribute to GND symbol! -- MIYAMOTO Takanori