I just got a funny cartridge for the early Commodore PC-10 and PC-20 series computers. There 2 connectors, one plugs into the modem port and the other into the printer port. Then power up the machine and a 2 digit alpha/numeric HEX LED displays the problem. Commodore #380025-01. Anyone have any info on this? Rich Cini/WUGNET &lt;nospam_rcini(a)msn.com&gt; - ClubWin/CW6 - MCP Windows 95/Windows Networking - Preserver of "classic" computers <<<< ========== reply separator ========== >>>>>