HT3209: iTunes: Purchasing and viewing HD videosLearn about iTunes: Purchasing and viewing HD videos
Currently Being ModeratedJan 4, 2013 12:07 AM (in response to blanco123)
If you have a rescue email address (which is not the same thing as an alternate email address) set up on your account then you can try going to https://appleid.apple.com/ and click 'Manage your Apple ID' on the right-hand side of that page and log into your account. Then click on 'Password and Security' on the left-hand side of that page and on the right-hand side you might see an option to send security question reset info to your rescue email address.
If you don't have a rescue email address then see if the instructions on this user tip helps : https://discussions.apple.com/docs/DOC-4551