<True enough I'm sure. MITS also produced a "mini"-floppy controller that <was also a two board TTL set. The first board (computer interface) was th <same board as in the 8" set (except for different RC values), the second Well heres where I stand on it. Never seen one, I was there, and never seen an advert for one, I have back issues. Was it possible, sure. The 8" design with some tweeks would certainly do minifloppy. Allison