I have been collecting Blu rays for many years now. Most come with a digital version. I either have a card for each, or some of the early sets ask you to insert a special disc. I have redeemed only one of these movies because I was interested in the commentary only available that way. I did not bother with the rest because I thought it would take a lot of memory. I see now that you can just stream the movie, once you put in the code. I thought I could gradually redeem these (the ones not expired of course) on one website if possible and create a library. I am in Canada, so my choices are limited. I remember the redemption process being easy for the one I already used. Would iTunes be the best choice? Could all of them be deposited there?