Concrete 5 Blocks -
For anyone using Concrete 5, I've developed some blocks in php that integrate the products from SimpleViewer.net into Concrete 5 very easily. You can go to SimpleViewer to take a look at their products, which are flash picture galleries that read from Flick'r or XML files.
I have integrated the following products into Concrete 5 and am giving them out for free. These are provided with no warranty and distributed under the CCL. If you do have a request for me to modify them I would consider it, sent me a message through the link on the about page.
To install these, simply unzip them and copy them to the blocks directory inside CC5 setup, then log into the Dashboard and choose Add Functionality. They will appear automatically under "Blocks to be Installed".