Slideoo is a web tool to create horizontal streaming slideshows of your Flickr photos.
By entering your Flickr username you can create photo slideshows using your sets or photostreams of Flickr. If you are not a registered member then there is a chance that you must be known the others’ username.
This tool features customize option that lets you specify the image size, object width and the number of pics. Then click Create your Slideoo! button which previews the slideshows. Slideoo is having another option of quick post to your profile or blog like Myspace, Facebook, Orkut and Blogger etc.
After all just copy the embed code and paste in your website or blog to share your photos in beautiful horizontal slideshows.