----------------------------Original message---------------------------- I recently acquired the CDROM product Digital Chart of the World and am quite impressed. Now if I had a decent application programming interface..... Ah, that's another matter. Anyway, I also pulled from the Internet vpfview, the Unix X Window System viewer. In the on-line help, an obscure reference is made to a user's manual. Does anyone know where I might obtain this user's manual? A net pointer is fine. --------------------------+------------------------------------------ Charles Gilley | All comments are my own... Senior Software Engineer -|- AEL/Cross Systems | Cross Systems - We make your radar 404-475-3633 | see double, triple, or more. --------------------------+------------------------------------------