I finally decided on the HP Palmtop over the Psion for two reasons: DOS compatibility and a standard PCMCIA slot. I did not want to get stuck going down a narrow, windy, one-way, expensive proprietary street. No other computer offers as many features (ROM programs, PIM applications, database, DOS compatibility, long battery life, quality keyboard, etc.) in such a small package. Stan Dobrowski CompuServe ID: [71031,2162]