1-What can I expect when I purchase the physical version of Destiny: The Taken King? The physical versions of Destiny: The Taken King will contain • A disc-based copy of Destiny • Xbox/PSN redeemable codes for the previous Expansions (The Dark Below & House of Wolves) • Xbox/PSN redeemable code for The Taken King 2- you need to find out from GameStop 3- as far I'm aware the 40gb is the base game and all three expansions. Unknown how much will be needed to download on the day. 4- if you want to use the disc, you would need to uninstall the digital destiny. You can sell it, trade it, gift it to a friend.