I will set now (upload pending) the default postscript viewer in xhtml2ps to "evince". A default of "ghostview" helps (virtually) noone, and according to popcon "evince" is by far the most frequently installed postscript-viewer (more than 50%, gv has only around 10%). This leaves the problem open how to use automatically *any* postscript viewer that is available. -Ralf. --