Yes - it's still based on the points system - it's called the Discover Plan at the minute. I can't see a problem with using your old books, however I'm sure registration is free at the moment if you wish to get the updated books. I had all the books from the core plan a few years back but decided to go back cos I don't stick to it unless I'm getting weighed every week. I've lost eight pounds in a fornight, only need to loose another 6 and I'm at target! Weigh in tonight!