To stay on top of the latest Genome Browser announcements, genome assembly releases, new software features, updates and training seminars, subscribe to the genome-announce@soe.ucsc.edu mailing list or follow @GenomeBrowser on Twitter. We have two public, moderated mailing lists for interactive user support: genome@soe.ucsc.edu for general questions about the Genome Browser and genome-mirror@soe.ucsc.edu for questions specific to the setup and maintenance of Genome Browser mirrors. Messages sent to these lists are archived on public, searchable Google Groups forums. You may also reach us privately at genome-www@soe.ucsc.edu, the preferred address for inquiring about mirror site licenses, reporting server errors or contacting us about confidential issues. You will find complete contact information, links to the browser’s Google Groups forums and access to our user suggestion box at http://genome.ucsc.edu/contacts.html.