IMG is disk image-file. It's the same as a .DSK file, except for the first byte,
which is a header-byte. If you delete it, it's exactly a .DSK file.
 
[These information found at http://www.faq.msxnet.org/suffix.html]
 
This program by Sean Young converts a IMG disk image to a DSK one.

source code taken from: http://www.funet.fi/pub/msx/othersys/img2dsk.c

Morphos conversion by Fabrizio "Lanch" Bartoloni (lanch()tiscali.it)
AmigaOS 4.0 compile by Spot / Up Rough