Absolute Comments Manager gives you the ability to reply to comments from within the same page as where you manage them.
Persistent Styles allows you to have styles that are supra-theme so you won’t lose them on upgrade/replacement of your theme.
PhotoQ makes it easy to manage a photoblog.
Plugin Maker takes the minimum set of information to create a plugin and writes to your plugin directory an empty plugin template php file ready to be edited and activated online through the WordPress admin plugin editor.
Post Information aims to consolidate your post information into a collapsible panel (using script.aculo.us) that can save space on your page.
WP-Super-Cache is a fast cache module for your WordPress installation.