Subject: link to circuit program
From: Mark Widmer
Date: Sun, 12 Feb 2006 22:02:30 -0500
To: Pat at Penn

The program is SwitcherCAD III / LTSpice, from Linear Technologies.

Go to
http://www.linear.com/designtools/softwareRegistration.jsp
and click on "... just download the software" <http://ltspice.linear.com/software/swcadiii.exe>