Feedburner is the standard for R.S.S Feeds. Nothing else offers as much statistics or complete control over what you can do with it. With the PRO features now given to you free because of Google buying it, you can now do so much more!! However, that is for a later time.
Newly installed WordPress Blogs offer their own R.S.S Feed, with no connection to any main R.S.S Syndication Network which will deliver content to the reader of their choice. However if you’ve made the (Smart) decision to allow Feedburner to control your feeds and would like to exchange all of your default R.S.S feeds with your Feedburner address, this plugin is the ultimate one for you.
The download link is available here and redirects all of your feed traffic, subscribers and links to the specified one via Feedburner. All you need to do is download and activate it… Poof – Your readers now use feedburner to syndicate your content to their readers & email.