It is a site run by the LDS, if it isnt within your beliefs, don't be put off that fact. Nothing is pushed, just loads of information.
All Surnames Genealogy Resources
Cyndi's List of Genealogy Sites on the Internet
Genealogylinks.net - over 30,000 genealogy links to censuses, cemeteries, passenger lists, parish registers for UK & Ireland, USA, Canada, Continental Europe, Australia and New Zealand.