If you plan to apply ED, EA, SCEA or whatever new alphabet-soup derived early application that might arise, you may want to start the process earlier by completing the PROFILE forms.
http://www.collegeboard.com/article/...0-8374,00.html
I believe the application process for the CSS Profile starts as early as the end of September. Also remember that you'll need PIN for parents and the student(s). If I remember correctly, you only need one account to register for CSS.
Although it is not a financial issue, it is helpful to start preparing the recommendation process as early as possible.