What is the difference between the free standard edition and the deluxe edition?

You might want to download the free Legacy Standard Edition and see what you think. It's not a "trial" - many of our users have never purchased the Deluxe Edition because the Standard Edition meets their needs. There's no time out and no limitations to the data that you can enter.  The Deluxe has some extra features not found in the Standard, i.e., the new SourceWriter, Mapping, several more reports (all the basic reports are available in the Standard Edition)... a comprehensive list of the Deluxe features can be found at http://www.legacyfamilytree.com/DeluxeEdition.asp.