SLiX

This plugin will replace all parameters for Shashin 2 plugin galleries by permalinks,
e.g.: /gallery/?shashin_album_key=1&page=2 will be replaced by /gallery/album/1/page/2/

Shashin permalinks

This plugin will replace all parameters for Shashin 2 plugin galleries by permalinks,

OopsTouch

SlideshowFx will take a given Picasa username or Flickr user ID and fetch a listing of all public albums for the given user. Thumbnails to the individual albums will be displayed in a table on the specified WordPress page.
Please note that this plugin requires PHP5 or higher and cURL library.

SlideshowFx

Gets a listing of Picasa/Google+/Flickr Web albums and displays album thumbnails on your page.

Shashin permalinks vs SlideshowFx