[Plugin: Gravity Forms Directory] Directory URLs

Hi All,

My directory entries uses this URL structure. In WP, I am using the /%category%/%postname%/ permalink structure. I have hundreds of entries, but have not been successful yet getting Google or Bing to index my directory entries.

Question: Is there any method that could be used to create a separate title and description meta tags for each entry? (a third party plugin?)

http://www.domainname.com/directory/entry/1/1/
http://www.domainname.com/directory/entry/1/1/?sort=1&dir=DESC&page=1

http://wordpress.org/extend/plugins/gravity-forms-addons/