Date   : Mon, 19 Apr 2010 21:03:35 +0100
From   : jumbos.bazzar@... (Mark Haysman)
Subject: BBC mandelbrot generator (preview)

> Why ... Because the main program is a machine code program and that is not
> stored in the zip file so when you convert it to a bbc disc image it has 
> no
> load and execution address, so those need to be set correct before you can
> run the machine code.

If you unzip it on an Arc you may find the info is still intact - I've not 
tried it mind, but that's what I've found in the past.

Mark.