On Tue, Jun 3, 2008 at 1:37 PM, Niall Scott <niall_scott@...> wrote:
> I've had a look on the site and I can't find the OpGuide.pdf.
>

go to http://www.firebirdsql.org/index.php?op=doc
and scroll down to the section "InterBase 6.0 Manuals".
There you'll find the link to the "Operations Guide":
http://www.ibphoenix.com/downloads/60OpGuide.zip

HTH,
Markus