adding or removing a block in the blacklist database

[Tony LaRue]

Is there an easy way to add a page to block or remove a block in squidGuard.
I am a novice to the Linux world and just had a OpenBSD with squid and
squidGuard installed as the FW and content filter for our school district.
Is there a tutorial or other source of information for these programs
available on the web?

Thanks,
Tony