Date   : Wed, 30 Apr 2003 15:43:19 +0100
From   : Dave Moore <dllm@...>
Subject: Re: BBC Micro Games Copy Protection

> Personally, I never used any of them, that might have something to do

> with the fact that I was running a Opus Challenger drive which was

> based on the 1770,

I've probably got about 20-or-so protected "bit copiers", but none of the
m
work on a 1770 DFS.

Were there any that did?

Dave.