Make sure you have some help to hold it in place whilst you nail it. I've done it by myself using block ledgers and cuttin the 8ft lengths in half so I could manage them...if I didn't fall off the ladder!
Mark your layouts so you'll know where to nail.
Just noticed that while I was finding it and trying to lead you to it that josall was much faster than I and was able to link straight to the page, I couldn't figure out how to link you to the page.