PE>> It then accesses the boot disk, and reads the boot record, at
 PE>> location 07C00 to 07DFF.  It then branches to location 07C00.

 RS> Those addresses are screwed, you dont execute the whole of the first
 RS> sector.

The addresses aren't screwed, and you do start executing at the very first
byte of the sector.  I've updated the technical inaccuracies, but not the
bad layout.  Thanks for your help.  BFN.

Paul

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