Google's mini search appliance
(which begins at US $3,000 with two years of support) which is offered pretty much exclusively to small and
mid-size businesses has a new set of capabilities for crawling and categorizing
documents. The mini is now able to securely crawl and serve those file shares,
provides source biasing (to determine which documents are more "authoritative"),
offers date biasing (which assigns importance based on recency of documents),
and now supports six more languages (Basque, Catalan, Galician, Greek,
Hungarian, and Polish).