I did not like the structure of my urls so I am making another change. The old structure was index.php/%postdate%/%posttitle%/ or something like that. I have changed it to get rid of the index.php. They should now be %posttitle%/%postid%/.
I also installed the permalink redirect plugin to hopefully redirect all the old posts to the new url structure. At some point I want to setup my feeds through feedburner.