[Discover] Create Robot.txt file - webmaster tools http://webtools.live2support.com/se_robots.php
(tools codes webmaster robot) 
[Discover] New Robots.txt Syntax Checker: a validator for robots.txt files http://tool.motoricerca.info/robots-checker.phtml (seo meta)
[Discover] Official Google Webmaster Central Blog: Improve snippets with a meta description makeover http://googlewebmastercentral.blogspot.com/2007/09/improve-snippets-with-meta-description.html (google search seo meta)
[Discover] PHP help with different title and meta tags for each page - Web Design Forums - Killersites.com http://www.killersites.com/mvnforum/mvnforum/viewthread?thread=8797&offset=10 (each page meta tags)
[Discover] New Robots.txt Syntax Checker: a validator for robots.txt files http://tool.motoricerca.info/robots-checker.phtml (seo meta)
[Discover] Official Google Webmaster Central Blog: Improve snippets with a meta description makeover http://googlewebmastercentral.blogspot.com/2007/09/improve-snippets-with-meta-description.html (google search seo meta)
[Discover] PHP help with different title and meta tags for each page - Web Design Forums - Killersites.com http://www.killersites.com/mvnforum/mvnforum/viewthread?thread=8797&offset=10 (each page meta tags)