[Exim] configuring with cyrus

Hi *,
I'm testing exim 3.30 and cyrus-imapd-2.0.16. Where in
/etc/exim/configure should I insert the example-script from "The Exim
Mail Transfer Agent"? Restarting exim I always get errors "cannot find
the director driver pipe" or "cannot find the transport driver
localuser".
Any idea what's going wrong?

Thank you!
Toni