I originally had my blog at http://www.posnick.com/blog, I then moved the index file to http://www.posnick.com/, but left all of the other blog files at the old address to keep things nice and organized in my ftp. In my options I set http://www.posnick.com/blog as the wordpress address and http://www.posnick.com/ as the blog address. Now when I click on the indivual posts via comments, the archives, etc. I get "Page Not Found." I hope this is an easy fix.