My first project, since i have actually no access to an HP 260, is to write a program called hp260dir. This program is able to read .hpi archives produced by the site http://www.hpmuseum.net . It's similar to the HPDir utility from http://www.hp9845.net but the ouput reflect exactly what we should obtain with the CAT command.

Download hp260dir http://docs.google.com/leaf?id=0B5nWhiFSDY-uYjNjNzBiYWItOGE1Ny00NDlkLWI4MGEtMThlN2EzMjBkMzdi