A simple JQuery image gallery.
http://www.pikachoose.com/
And yes, it works with Fancybox.
http://fancybox.net/
Drag and drop Plugin.
http://www.isocra.com/2008/02/table-drag-and-drop-jquery-plugin/
Shadowbox. A standalone modal box (can be integrated with JQuery).
http://www.shadowbox-js.com/usage.htmlÂ
ConvertICO. Image to Icon,
http://www.convertico.com/