User-agent: * 
Disallow: /administrator/
Disallow: /cache/
Disallow: /components/
Disallow: /editor/
Disallow: /help/
Disallow: /images/
Disallow: /includes/
Disallow: /language/
Disallow: /mambots/
Disallow: /media/
Disallow: /modules/
Disallow: /templates/
Disallow: /installation/
Disallow: /forum/index.php?act=Help
Disallow: /forum/index.php?act=Login
Disallow: /forum/index.php?act=Reg
Disallow: /forum/index.php?act=boardrules
Disallow: /forum/index.php?act=Members
Disallow: /forum/index.php?showuser
Disallow: /*getlastpost
Disallow: /*mode=linearplus
Disallow: /*mode=threaded
Disallow: /forum/lofiversion/

User-agent: Googlebot
Disallow: /*getlastpost
Disallow: /*mode=linearplus
Disallow: /*mode=threaded
Disallow: /*?showuser
Disallow: /forum/lofiversion/
Disallow: /forum/index.php?act
Disallow: /forum/index.php?showuser