Sam Bauers

Try this for the query_posts() call:

<?php query_posts('category__and=3&category__and=16&showposts='.get_option('posts_per_page')); ?>

or possibly:

<?php query_posts('cat=3&category__and=16&showposts='.get_option('posts_per_page')); ?>

The warning is fixed in the 1.0 release.

It should be noted that this is fixed.

You might like to take a look at https://bbpress.org/

It is the same forum software that runs this forum and a few thousand others. It is built for integration into the WordPress user system.

Check the second half of my presentation from WordCamp UK here for a walk through:

https://unlettered.files.wordpress.com/2008/08/wp-plus-subversion.pdf

It hit the bbPress forum as well. Different topic title.

Another link