Thanks for the pointers. It's just easier to comment when you know what someone is working with. Wholly D Finnigan wrote: > Wholly Mindless wrote: >> Where did you find these instructions? Got a link? >> > > http://www.apple2pl.us/ > > Schematic: > http://www.apple2pl.us/4mram2gs-full.jpg > > Original site, in Polish: > http://www.apple2gs.republika.pl/ > -- Wholly