http://www.classic-computing.de
http://www.forum64.de
http://www.cbmhardware.de/mosic/index.php
http://home.ica.net/~leifb/bbs/
http://www.6502.org/users/andre/
http://compirudi.bplaced.de/
http://www.nlq.de/
sipod
THE COMMODORE PET COMPUTER FREQUENTLY ASKED QUESTIONS FILE - VERSION 1.7