All of the following readers are FREE... (the price is right...<grin>) http://djvu.org/resources/ (djvu reader) http://windjview.sourceforge.net/ (djvu reader) http://www.djvu-to-pdf.com/ (this is a converter from djvu to PDF...) http://get.adobe.com/reader/ (PDF Reader) Cheers, Larry - W1GOR Resistance is futile, but... Impedance is much more complex..!