XML Flash galleries are very easy to use & update. When there is a flickr support too, than it is great as it will be totally automated.

Polaroid Gallery is a free flash gallery with splash effect that can get the image data from an XML file or a flickr account.

Pictures is automatically scaled, centered and smoothed when they are loaded. Splash loading effect is totally random, this makes the look of the gallery different every time it is loaded. Images can be dragged & dropped anywhere in the gallery.

Besides the image gallery SWF file, FLA source can be downloaded too.

SimpleViewer is a free, customizable Flash image gallery. This flash gallery is only 17kb and can be customized easily to suit your needs.

Customization options from the xml file of the gallery are found here.

Features:

- Intelligent image pre-loading.
- Intuitive image navigation
- Lightweight (17k).
- Customizable interface – Set text color, frame color and width, navigation position.
- Resizable interface – Interface scales to fit browser window.
- Cross platform – Windows/Macintosh/Linux (requires Flash 7 or higher).
- Flash 7 detection. Users without Flash 7 are messaged to upgrade Flash.
- International font support.
- Keyboard Navigation (Cursor keys, Home, End, Page Up/Down)
- Mousewheel navigation
- Optionally right-click to open image in a new window.
- Free!
- flickr support (see bottom)

There is a simple to use enhancement to SimpleViewer which displays a selected flickr photo set from flickr called FlickrViewer.