Hi, I've got the Collector's Set first edition of Just After Sunset which has a DVD version of 'N' sealed in at the back of the book. The DVD remains with the seal unbroken since 2008 but just lately it's been calling to me from the shelf, which brings me to my question.....should I break open that bad boy and watch the DVD(thereby obviously ruining the pristine condition of my Collector's Set) or keep it sealed to preserve the set as it is?? I'd love to get some feedback on my dilemma....