Hello Peter et all, > you should have no trouble locating the parts. The DOS license would be > the most interesting part imho. If you reach 4MB RAM needed to run and the DOS license wouldn't be a problem since there's some freeware versions. The most known seens to be the FreeDOS. Best regards, Brusque ----------------------------------- Edson Brusque Research and Development C.I.Tronics Lighting Designers Ltda (47) 323-2685 / (47) 9993-6453 Blumenau - SC - Brazil www.citronics.com.br ----------------------------------- -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.