Manual redirection tactic: the "conditional redirect"
Note your "burned" FeedBurner feed address. You'll find this address by signing in to feedburner.google.com and clicking the icon next to your feed's listing on the main My Feeds page. Your browser will display the feed and you can then copy this address from the browser's location or address field.
Work with your provider to set up a "conditional redirect" from your site's original feed to the burned feed address. With an Apache web server, this instruction would appear as follows for any feed address ending in "index.xml":
RewriteEngine on
RewriteCond %{HTTP_USER_AGENT} !FeedBurner
RewriteRule ^index\.xml$ http://feedproxy.google.com/YOURFEEDADDRESS [R,L]
A conditional redirect tells your web server not to mistakenly redirect FeedBurner's own request for the feed. (FeedBurner needs to request your original feed for new content, of course.) Multiple rewrite rules may be needed if your publishing service offers several different feed formats. These instructions are placed in a file named .htaccess.
If you want to create a special graphical link to your new AdSense-enabled feed on your website, you can use FeedBurner to generate the necessary HTML code that you can insert onto the relevant web page. Sign in to feedburner.google.com, click the feed title for which you want to create a chicklet, and then visit Publicize > Chicklet Chooser.
This tip only works if you have control over the HTTP directives for your web server (for example, you can author and edit .htaccess file(s) if you use an Apache web server).
