Charles, Thanks for the response, it was helpful. After some further reading it also seems that eispice does not have a netlist import to its simulation. That is, if I use a schematic capture program such as gschem (which along with gnetlist and the backend spice-spb) I can create netlists which are feed to gnucap | ngspice to do the simulations. I might be wrong, maybe eipsice can already do this, but if not this would be something that would very nice. Thanks for taking the time to respond to my question. Newell ------------------------------------------------------------------ To unsubscribe from the eispice list send an email to: eispice-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field