I found this card in a pile of Apple II stuff that I recently recieved. On the card is printed: PLACE THIS CARD IN SLOT 3 COPYRIGHT 1985 INFORMATION APPLIANCE INC. SWYFT (TM) ROM CARD REV C It has one 27128 EPROM with this on it: 840-004A (C) 1986 IAI Anyone have any idea what this is and how it is used? Owen