I have been using this plugin since I found it back in 2006 and have to say this is one of the best plugins I've ever used. Not only for the functionality, but also for the support and development. If you're looking for the best way to integrate your Flickr photos into your WP site, look no further. Also, make sure to check out Joe's other plugins here: http://tantannoodles.com/toolkit/. Thanks Joe for everything you do for the community!