Desiring God has continued its fast pace of update with a some large amounts of additional content being added.
Three days ago a raft of new videos were added from their 2003 conference on Jonathan Edwards and their 2006 conference on Christ and postmodernity. There are some great speakers on these videos including John Piper (of course!), J.I.Packer and Sam Storms.
Also, they have overhauled their book section so that it is now easier to use. Almost all the books are available for free online, apart the very recent ones.