Do I need to own Diablo III to download and install the game?
I have read on other questions that you're allowed to install Diablo 3 on as many computers as you want but I have tested this and it's not true.
I have a copy installed on my Mac and I downloaded it for my PC but upon installation the Blizzard website launched asking me to login. After I logged in it asked for the cdkey (I had downloaded this from Blizzard - I didn't order a cd)
I looked around on the Blizzard website and don't see a cdkey anywhere. I also checked my email to see if any cdkey information came along when I did the purchase and I don't see anything there either.
Is anyone else having this problem?