Module development and code questions

I wrote pam module for authorization. Please check it:
http://ui.upce.cz/~mirek/pam.module
This module is tested on version 4.1.0
If you have comment, send patch :) to miroslav@suchy.cz

I just finished the first version of my new img module.

http://cvs.drupal.org/viewcvs/contributions/sandbox/skip/img/

It uses the file API to easily add images to any node type... no separate 'create image node' -> 'create blog node' -> 'write IMG tag linking to image node'... just stick a [IMAGE] tag in the blog post as you're writing, attach a image file , and hit submit.

Still a lot more to do, but I thought I'd see what y'all thought.

How can I contribute my file upload/download module? It's a direct ripoff of the filestore module except it uses the file API and actually works with Drupal CVS.

I would like to use an advanced where I can choose multiple fields to narrow down my search. I found the Trip Search module but there doesn't seem to be an available version download. Has anyone else tried to do something like this?

I've added a module to contrib that handles link management:

Navlinks Module

So far it just adds links to the navigation menu for nodes, but I'd like to have it manage all links generated by the _links() hook (although that will probably require some modification of the core).

You can add links to the Navigation menu, during link creation (an improvement on other taxo based methods)... and links can be associated to any path not already taken by another menu() call.

Is there some module I can use to point my front page to besides anything related to the node module? I would like to keep my blog private but static pages, stories, and such are related to the content which uses the node module.

I really just want to create an opening page with text without having to open my content to anonymous users.

I am previously an xoops user and used news for the journals and a module such as easyweb for a startpage.

Any suggestions?