I was trying to buy Tekken 5: DR and Super Puzzle Fighter and every time I try to add funds to my wallet it kept saying card information invalid. I tried this with several different cards, several different times. I have called the customer support and they just claim it was my card was the problem when it wasn't since there are several holds on it for one dollar from the PSN. Has anybody else encounter this and resolve it? I would like to download those games. Thanks for the help. If not, does one know where to buy a PSN card?