This is a plugin originally authored by Steve Smith. It detects all ways to access your original WordPress feeds and redirects them to your FeedBurner
This plugin detects native WordPress RSS feeds and redirects them to your FeedBurner, FeedPress, or FeedBlitz feed so you can track your subscribers.
Redirects all RSS feed queries to your FeedBlitz feed, enabling consistent subscriber tracking
The best way to keep up with your content feed by placing a FeedBlitz Subscription Form widget on your site.