You should know the stuff they told you to know cold before you got there. Namely the flows, profiles and callouts. Make that white binder and that cockpit poster your new best friends. If you can get to training and not have to dink around learning that stuff and can start to focus on the when and the why it will make your life that much easier. You'll have that much more time to learn how to work with your partner and get into the systems and do a thorough review of each lesson with your partner before you ever head into the sim.