aimaker.shar - a UNIX shell archive of a script for converting
               perplex postscript to ADOBE or CorelDraw format.
   ps2ai.ps  - a filter to convert generic PostScript (such as
               that generated by psvdraw) to a adobe illustrator
               format (also readable with CorelDraw). 
   .Xdefaults- if you are using idraw in X-windows these defaults
               will add several useful brushes, fonts, and patterns
               to the idraw defaults and will ensure compatibility
               between the patterns generated by psvdraw and idraw.
               .Xdefaults must be located in your X-windows home
               directory.