Is it possible to add funds to a US iTunes store account with Paypal? I'm Korean and don't have a US address or credit card, but I want to buy content from the US iTunes store.

I have a PayPal account connected to a Korean bank. Is it possible to add funds to a US iTunes account with PayPal?
Yes, you can only use PayPal with iTunes US, and in that PayPal, you'll need to have a US bank account or have your locations and any credit cards/debit's on there will have to be located in the US as iTunes checks for that as well. It all has to be in the US, and cannot have any other bank or CC company for any other country.