mergedRSS.php
Merges several RSS feeds into one stream.
Based on David Stinemetze's MergedRSS Class
If you ever wanted to have a Zenphoto RSS that for example returns latest images for album x but latest albums for album y this is the tool to use. Just enter the urls of the seperate feeds and it will return the combined feed.
The merged feed is called by yourdomain.com/index.php?mergedrss
While this plugin is meant for Zenphoto's RSS feeds, you could also use even external RSS feeds. But be aware that hijacking content from sites that are not your own may be a violation of applicable laws!