google additional search results.

[sandyk20]

I've noticed that some sites that are listed on google are listed like

Site Name
Section One
Section Two
Section Three
Section Four
Section Five
My simple question is, how is this achieved?

example: [google.com...]

[balam]

Those are "Sitelinks" that you see. Check out this thread: Google publishes information on SiteLinks (extended listings) [webmasterworld.com]