In a message dated 9/15/99 9:55:46 AM Eastern Daylight Time, jeff.kaneko(a)juno.com writes: i have something called the deluxe option board. it allows: exchange data with mac users if 3.5 drive is installed. copy copy protected disks. make copies of non-IBM formats as long as they are not copy protected. edit tracks on any disk. the book says it's compatible with anything of that time. (PC->386) d -->this message printed on recycled disk space. visit the computers of yesteryear at: http://members.aol.com/suprdave/classiccmp/museum.htm