Date   : Thu, 25 Nov 2004 09:12:19 +0100
From   : "Eelco Huininga" <e.huininga@...>
Subject: Red Arrows (was: CD tape data?!)

By the way, anyone got the tape version of Red Arrows? As I remember the
copy protection of this game was awesome. It used 6522 timer based decryp
tion and a custom tape storage format(one continuous datablock), which wa
s completely different from the usual Acorn format (datablocks of 256 byt
es seperated by a 0.5 second 2400Hz pilot tone). Would be great to see (a
nd hear) that code again some day :-)

Cheers,
Eelco