Should she apply for copyright registration? According to the Dear Rich Staff there are benefits for registration but it is not required for copyright protection and is usually only needed if you're going after someone who ripped you off. We're guessing that since the program is on a CD, it contains various media -- text, music, photos, or some combination. In that case, there's a Nolo book that explains the process for multimedia registrations. If it's only text, this book will explain what to do. The easiest approach is to go straight to the Copyright Office for assistance. Here's a circular for registering multimedia works; here's one for registering text works.