Joseph Smith Papers

A massive ongoing archival project to assemble and organize "all" of the primary documents that were written by Joseph Smith or his clerks. It includes journals, legal documents, revelations, correspondence, history, etc.

http://josephsmithpapers.org/

General Conference Addresses

General Conference is a semi-annual gathering of all members of the church - both in Salt Lake City and via satellite around the world - during which highest church leaders address the membership on various gospel related topics. Here is a link to the archives on the official LDS website:

http://lds.org/conference/display/0,5234,23-1,00.html