Drupal 6

The Availability Calendar module allows for availability calendar fields to be attached to entities.

http://drupal.org/project/availability_calendars

Installation:

Normal drupal install with no other modules needed to be downloaded with this module.

Positives:

Gallery formatter provides a CCK formatter for image fields, which will turn any image field into a jQuery Gallery.

http://drupal.org/project/galleryformatter

Installation:

Normal drupal install with a little configuration to do:

It provides a configuration form where the admin can choose which site forms to add the Motion Captcha to.

http://drupal.org/project/secure_motion_captcha

Installation:

Normal easy download with no other module dependicies needed.

Positives:

Have you ever needed to make a block title a link? This module makes it easy.

http://drupal.org/project/block_titlelink

Installation:

Normal download with no other module dependicies needed.

Positives:

DrupalChat provides one on one chat. It provides a static sleek chat bar at the bottom right of the web browser.

http://drupal.org/project/drupalchat

Installation:

This module has some module dependencies:

Import users into Drupal or update existing users with data from a CSV file (comma separated file).

http://drupal.org/project/user_import

Installation:

A normal module install with two additional features with these modules that make use of the User Import API:

Add another is designed to save time during repetitive content creation.

http://drupal.org/project/addanother

Installation:

Easy module download with no other module dependencies needed.

Positives:

A very simple, very light, CSS only Feedback tab.

http://drupal.org/project/feedback_simple

Installation:

Normal drupal install no dependicies modules needed.

Positives:

The module is compatible with Automaodal and Modal forms (with ctools).

Negatives:

There's no admin setting to change the image and destination Url only way if you hack the code.

Overall:

This module provides a site administrator the ability to log users out after a specified time of inactivity.

http://drupal.org/project/autologout

Installation:

A simple drupal download with no other module dependicies.

Positives:

It is highly customizable and includes "site policies" by role to enforce logout.

Negatives:

Couple of the critial issues - Block does not work for the admin it diappeared and commas in javascript file break code in Internet Explorer.

Overall:

A very simple and lightweight Module to create a route from any address to a fixed point of interest (i.e. your company location).

http://drupal.org/project/routeplanner

Installation:

Normal installation and there are no other dependencies or modules required for use.

Positives: