Hi Bruce, Flex Builder 2's install included several example applications, including a standalone Photo Viewer application.
You can view the Photo Viewer application live at this link: http://examples.adobe.com/flex2/inproduct/sdk/photoviewer/PhotoViewer.html To download and view the full source, right-click the Flex application and select View Source from the context menu. For an overview of the Photo Viewer application see this page: http://www.adobe.com/devnet/flex/samples/photo_explorer/ Hopefully others will reply with other examples, perhaps even some that integrate with PHP and a database :-) hth, g