Debit card? I thought the PSN could only use credit cards or the cards that are linked to a debit/visa account (will be a debit card but say visa at the bottom.). As far as I know you cannot use a plain old debit card, I could be wrong as I have never tried though. Interesting if you can. --- http://www.terra-comic.com --> Terra: a Science Fiction Webcomic / Updates every 15th of the month.
I never could get my old bank card to work, despite entering in everything correctly. Never bothered after I switched banks.
I don't remember if there is an option for credit or debit but you might want to try using it as a credit card. I've noticed that is how every store takes my current debit card. --- Sony PS4 Conference = http://www.youtube.com/watch?v=x5SVJw4ZcJY
When I've had similar problems in the past the cause was the apt # portion of my address being slightly different on the new account. I used a piece of mail from the bank to determine how they had typed in my address and when I put the address in in the way it was typed on the mail it accepted the new card