Sellam Ismail wrote:
  Also, found a little module that apparently plugs
somewhere into an Atari
 ST.  It's called the Magic Sac+ and on it it says "Turns your Atari into a
 Mac".  Anyone ever use one of these?  Where on the ST would this plug in
 to? 
It goes in the Atari's cartridge port, a little-used connector on the
side of the machine.  Used an unusual type of edge connector, and
hardly any software was supplied on cartridges.  Some sound samplers
used it, though.  I think the signals available were read-only,
fine for ROMs, but preventing the use of the slot for most types
of peripherals.
--
John Honniball
coredump(a)gifford.co.uk