Module development and code questions

Ive been looking for a book-review module for drupal and found this. Which is for 4.4.0. It dosnt seem any bug reports have been answered in 4+ months. Someone posted a 4.5 update . Which fixed some stuff in the org one.

Im not sure if this is a bug (had it on both) but when Im an admin, I can't add content, it gives me this error:
warning: Invalid argument supplied for foreach() in

I like the upgrade, but I also liked Taxonomy Menu to either be fully expanded all the time, or its own block. How should I do this?

Ben

I was just wondering if info about the forum, the nid and/or the sid will be added in the mail listhandler sends out the my mailinglist, and not just the content.

I need this so the users can use ONLY mail to make new nodes/reply to nodes. Now if they get mail with the content of a node, they can't reply from the mail, without checking on the forum for the nid number etc.

Hello.

I have the settings section in my module

function mymodule_settings() {

  $output .= form_textfield(t('Path_to_some_file'), 'path_parameter', variable_get("path_parameter", ""), 42, 200, '.');

  return $output;
}

Where I can insert the function

With both enabled there seem to be some permission problems and double posting of certain node types- stories and events for sure. I submitted a bug report to OG but he thinks the problem is in other modules, I'm not sure where to file a bug report. Just wondering if anyone else has tried this with any other permission modules and had problems.

Anyone using the groups module? How does it compare to Organic groups?

Is there a gallery module that is working with Drupal 4.5.1? I wouldn't mind paying for it.
I heard it's in the works for 4.6, is that right? When can we expect that? How can I contribute to it?
Thx!