when i return to my native UK i intend to use my US credit cards to fund a large downpayment and then get a stated income/lower interest mtg on the balance. fortunately, i have built up very good credit over here with almost $120K in available credit over 6 credit cards and a business line of credit. i am able to immediately liquidate a good $90K (50K UKP) into ready cash, albeit at 19% interest. i'll pay for it, but it will get me a decent home with a 50K downpayment.