I created a FeedBurner feed tonight for the heck of it and because I wanted to have these cute little graphics:

Feed Burner indicated, rightly so I suppose, that it’s not a good idea to have relative links in feeds, so I used a MySQL query to change my relative links to absolute links:

mysql> update wp_posts set post_content = REPLACE(post_content, '"/download/', '"http://marc.abramowitz.info/download/');
Query OK, 23 rows affected (0.02 sec)
Rows matched: 146  Changed: 23  Warnings: 0

mysql> update wp_posts set post_content = REPLACE(post_content, '"/images/', '"http://marc.abramowitz.info/images/');
Query OK, 13 rows affected (0.00 sec)
Rows matched: 146  Changed: 13  Warnings: 0