I prefer to start with the materials in the Binder, followed by the DVDs.
Going through the Binder systematically allows me to learn the system well first before going to the DVD's to reinforce the information I've learnt about photoreading.
Its all really up to you, you will also go back to the DVD and Binder a few times after you have gone through it to refresh your memory and see if there are any new items to pick up.
