The latest RSJoomla! Creation - RSMediaGallery!, a Joomla! rich media and image management extension that will allow your users to see slideshows with transition effects, posted as specialized menu items, inside Joomla! Articles or in any third party components with the focus on image support.
With an easy-to-use interface, you just need to tag and label your images, arrange your items with drag and drop actions and you are ready to go.
Automated thumbnails are created but you also have total control over this - you can select the area that will be used for the thumbnail generation.