PR and googlebot/freshbot crawl frequency?

What is the relationship between this 2 things?

[pielich]

Hello new user here from Italy .. sorry for bad engrish

But some hot meat now: there is a relationship between pagerank and how often googleboot crawls sites?
More pagerank more googleboots scans?

[ciml]

Welcome to WebmasterWorld.

If your PageRank is high then the deep Googlebot will crawl more pages from your site. This comes into play at the Google Updates [webmasterworld.com].

Also, if your PageRank is high then the fresh Googlebot will come more often, and will check more pages. See lazerzubb's Deepbot and Freshbot FAQ [webmasterworld.com] for a comparison.

[pielich]

thanks, best answer ever