Related Links is a very useful module for any Drupal content management application. Your content can display links to other content in a number of interesting and automated ways, such as based on the content type, the author, common taxonomy terms or keyword search results.Read more
Timer defines a CCK field type for a timer, which can be started, stopped and reset via timer button controls or workflow actions. Timer fields can be shown in real-time with DHTML or only updated on page refresh. Timer button controls can be restricted by both field setting and Use timer controls access permissions.