jmccormac - 12:28 pm on Apr 17, 2012 (gmt 0)
It doesn't appear to be churning through links, serpsup.
Googlebot is crawling unique URLS. The problem for Googlebot is that the data here is on a narrow pipe so it can't download everything in one go. Though with the db behind the site at 162G, that might take some time.
(Edit reason: typos - need to replace this keyboard.)