I just read about a handy little tool on blogwithoutalibrarian. It's called FeedTier and it generates a feed for a static page.
FeedTier is a web feeds generator for web pages without an existing syndication format. FeedTier performs content analysis, picks-up the most prominent cluster of hyperlinks and automatically generates RSS web feeds from web pages without existing syndication. FeedTier (beta) is an experimental service and free for personal use.
