Web Site Link Structure Optimization

How you organize your web site is very important to SEO, if organized correctly it will feed benefit through the site to the most important pages giving them a better chance of obtaining higher traffic SERPs. If poorly organized important sections of your website may be completely over looked by the search engine spiders!
There are two basic site structures, completely interlinked and a hierarchy (pyramid type structure with the index page at the top).

Regards
Rohit Mehra