Andy Charrington

Easily display page specific links on any page or post by quickly adding a link directly from the add/edit page/post screen.
Delete links by clicking the trashcan next to the link.
Supports adding URL, name, target and description.

Add Links to Pages

Add Links to Pages allows you to add page specific links and have tim displayed through a widget.

mc2w

This plugin creates a form with a drop down list that allows your users to search through specific categories. It allows you to choose which categories appear in the dropdown and which ones do not.
<h3>Things To Do</h3>
<ul>
<li>Make the plugin call upon a css folders, so users can design the plugin through css</li>
<li>Handle errors involving rare situations</li>
</ul>
Make some suggestions and I’ll see what I can do!

Super Search

Generates a drop-down list and a text box to allow your visitors to search for posts within specific categories.

Add Links to Pages vs Super Search