[development] node access issue

[Gordon Heydon]

Hi,

I have just been given a hairy request from a client and need to
guidance to what would be the best method of doing this.

The site is a heavily customised drupal 4.6  which is running the
organic groups. Organic groups is using the node access table already,
which causes a conflict with the node_priv_by_role module.

But what they want I think maybe able to be done via something else, but
I am not sure what.

Basically they want is for anonymous users to only access a few bits of
content, and nothing else, where as authenticated users will see
everything there, which hasn't been restricted by organic groups.

Any ideas will be much appreciated.
Gordon.