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bcgroup, As long as your navigation isn't obfuscated by javascript, flash, or iframes, and links from your homepage are followed (vs. nofollowed) the tranference of pagerank from your home page to your internal pages normally takes place naturally.  Be sure to verify for the above issues and then make sure your architecture is well laid-out: Internal Links - SEO Best Practices - Moz Successful Site Architecture for SEO [SES London 2011] - Moz