It does say that some payment methods are not accepted but it does allow you to pick a credit card and use it. I transferred £750 from one credit card on the 01/08 and i have just transferred £250 now from another credit card. I can confirm that the money has moved accross correctly for the first transaction. Ill report back in a day or so to let you know about the second one. If you try to transfer more that the paypal topup card limits, it initially works but then a couple of days later it recredits the money back.