COMPx01.txt Instructions for Datapoint 8200. COMPx02.txt A/B switch to cross switch mod. COMPx03.txt Keyboard adapter cable. COMPx04.txt Atari basic cart modification. COMPx05.txt RS232C adaptor for C64/C128. COMPx06.txt C-64 chip chart and solutions. COMPx07.txt Peeks and Pokes for the C-64. COMPx08.txt New keyboard for the C-64 or VIC-20. COMPx09.txt RS 232 interface for the C-64. COMPx10.txt DB-25 connector hookup. COMPx11.txt DB-25 to DB9 adapter. COMPx12.txt DB-25 to DB9 adapter for late model PC. COMPx13.txt Diagrams for RS232 minimum cable, RS232 full cable and Null Modem cable. COMPx14.txt FAQ about PC hardware. COMPx15.txt Computer generated RFI. COMPx16.txt Serial port 9 pin to 25 pin cable. COMPx17.txt Serial cards and IRQ's. COMPx18.txt SCART connector. COMPx19.txt Serial port card IRQ mod. COMPx20.txt Hooking a printer to the Xerox 820.