If user switches servers, a missing font can cause a crash. Select via font tool. Fixed Pager panel a bit. It was broken somehow.
Conversion seems more robust and easy.
No dependence on xv and netpbm which are not free enough. This is now preferred conversion and display suite. Change includes a routine to search PATH for various programs, and a routine to get the size of the root window. Had some problem with a few gifs, so convert now to ppm's for browsing. Begin implementing it.