Help with Norton Identity Safe - Norton Internet Security 2011

Hi

 

I've set up an Identity Safe password and now I'm adding logins to it so that I only have to use the one password. However, I now want to add my credit cards to identity safe. I'm in the Edit Card bit and in the Password Protect box.

 

'I will enter this password each time this card is used' (is selected). Now I have to type another password. This is the bit I'm confused about. Do I enter my identity safe password or choose another? I thought the whole point was to use one password for all my logins, cards etc.

 

Also, how do I add my other credit cards to identity safe?

 

Can someone please offer some guidance?