It is best to go into LDS. Our local one has a big notebook of all the films they have right in the building that don't even have to be ordered.(They are on "Permanent Loan"). To put in an order for a film, you have to pay when you order. When it comes in they call you, and it's usually there for a month before having to go back. However they have been know to take an order(when you supply the film number and the fee) from someone who lives a considerable distance away. Another benefit of going to the Center is that while you're there, you can also look at the film someone else may have ordered and is in the drawer. Using the web site www.familysearch.org, go to the library(on the right side of the screen) and look up what you are interested in. The film number is supplied, so you can then contact the local LDS center by mail or it will just take a minute when you are driving by.