A full featured WP{ plugin. You can create various albums that contain photos as well as sub albums at the same time. There is no limitation to the number of albums and photos. There is no limitation to the nesting depth of sub-albums and you have full control over the display sizes of the photos. You can specify the way the albums are ordered and you can specify the way the photos are ordered within the albums, both on a system-wide as well as an per album basis. All this and many more features.