facebook linking problems

i have a blog up and running and a facebook page created. i want my blog posts to post of fb automaticly. the problem being when i try to import my blog at http://pixel-void.com/blog/ and click next on the facebook notes settings, it says

This is a preview of Pixel Void’s imported blog.
We read your feed at http://pixel-void.com/blog/comments/feed
If you confirm this import, we’ll check the feed every couple of hours for new posts you’ve made, and add anything we find to your Facebook notes.

and then shows a preview of just the comments made on blogs. i used my site url instead of the feed because i dont know what the feed is. any ideas?

Thanks Guys