On Thursday, September 6, 2012 6:35:39 PM UTC-7, BLuRry wrote: > Here is a crazy but feasible idea: a replacement rom for the super serial card that has a prodos block driver signature and all the transfer code implented as mli calls? Even better, piggyback a ROM on the motherboard, so no specific card is required. Perhaps a scheme like the NSC to map the ROM into address space? Rich