Remember to add the Ampro documentation...

doc/ampro.md

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+Ampro Little Board disks
+========================
+
+The Ampro Little Board was a very simple and cheap Z80-based computer from
+1984, which ran CP/M. It was, in fact, a single PCB which you could mount
+on the bottom of a 5.25" drive.
+
+[All about the Ampro Little Board](http://oldcomputers.net/ampro-little-board.html)
+
+It stored either 400kB on a double-sided 40-track drive or 800kB on a
+double-sided 80 track drive. The disk format it used was a slightly quirky
+variation of the standard MFM IBM scheme --- sector numbering starts at 17
+rather than 1 (or Acorn's 0). FluxEngine supports this. FM. FluxEngine
+supports this.
+
+
+Reading discs
+-------------
+
+Just do:
+
+```
+.obj/fe-readampro
+```
+
+You should end up with an `ampro.adf` which is 409600 or 819200 bytes long.
+You can pass this straight into [cpmtools](http://www.moria.de/~michael/cpmtools/):
+
+```
+$ cpmls -f ampdsdd ampro.img
+0:
+-a60014.e
+amprodsk.com
+bitchk.doc
+bitchk.mac
+cpmmac.mac
+dir.com
+himem.doc
+himem.mac
+kaydiag.lbr
+kayinfo.lbr
+...etc...
+```
+
+Useful references
+-----------------
+
+  - [The Ampro Little Board](http://oldcomputers.net/ampro-little-board.html)