Viewfield provides a field that holds a reference to a View and renders it whenever the entity containing the field is displayed.
Features
Author chooses one or more views and displays from a list.
View arguments (contextual filters) may be supplied literally or through tokens.
Administrators may restrict which views and displays may be assigned.
Administrators may supply default values that will be used for all entities in a bundle, making it unnecessary to supply field values for each piece of content.
This module allows those with the appropriate permissions the right to create blocks for each node. By default these blocks display the node title as the block title and the node teaser as the body. This can be themed by overriding the theme('nodeasblock', $node) function. The goal of this module is to break down conceptual barriers between nodes and blocks.
This module allows site administrators to add a "block" to their site the contains of which is a predefined image (uploaded separately) dependent upon the current path.
The main googleajaxsearch module allows you to add inline searches over a number of Google services (Web Search, Local Search, Video Search, Blog Search, and News Search).
Greybox is a lot like the popular lightbox, but is used to display web sites on top of your current page as a popup. It's lightweight and just 1.2 KB in size!
The directory module presents a very simple and lightweight hierarchical 'directory-like' view (conceptually similar to DMOZ, Yahoo, etc.) of nodes that have been assigned to one or more designated taxonomy 'vocabularies' (depending on module configuration). This allows users to drill down on selected content on your Drupal site.
If you have a site with taxonomies already in place, and/or you are not using the category module, this module may be a simpler approach to hierarchical navigation - just drop it in, configure, and go.