ghutchis

WireDot Labs

This WordPress plugin will help integrate your Gallery (gallery.sf.net) albums and photos into your WP blog.
This plug was inspired by the MT plugin GalleryLink and the Blosxom galleryref plugin. Please make sure to edit the WPG_GALLERY_BASE and WPG_ALBUM_BASE bits below or use the WP-Plugin Manager.
It also uses bits for QuickLinks in the post editor from the Edit Button Framework: http://www.asymptomatic.net/wp-hacks
album/photo => 
 <a href="" rel="nofollow ugc"></a>
The tag will be the “thumbnail” size.
You can also use a direct PHP function call if you prefer:

The direct function call can also handle link and image CSS classes, etc.

WP Gallery

Replace WP Gallery tags with links and images in your Gallery albums.

Thad Allender

Philip Arthur Moore

Sanam Maharjan

Chandra M

The GPP Slideshow plugin for WordPress allows you to create minimalist image slideshows using the new Gallery post type or using WordPress’ built in [gallery] shortcode on Posts and Pages. The plugin comes with a Widget for easily inserting a specific gallery into any widgetized are on your theme. This plugin requires WordPress 3.1 and works best with <a href="http://graphpaperpress.com/themes/" rel="nofollow ugc">a Graph Paper Press theme</a>.
<a href="http://demo.graphpaperpress.com/gpp-slideshow/" rel="nofollow ugc">Live demo</a>
<a href="http://graphpaperpress.com/plugins/gpp-slideshow/" rel="nofollow ugc">Release info</a>
<a href="http://graphpaperpress.com/support/" rel="nofollow ugc">Support</a>

GPP Slideshow

A minimalist slideshow plugin that creates a new gallery post type. Add slideshows to widgets, posts, pages and gallery posts.

WP Gallery vs GPP Slideshow