Bank liquidity rules could be eased Microsoft stirs buzz on possible iPad challenger Protesters, Sudan police clash over spending cuts China`s home prices dip Facebook pays $10 million to settle ad suit Relieved Europe hints at more time for Greece BR-Picture EU says no plan to extend Irish bailout term Women march in Rio to protest `green economy` US regains top spot for fastest supercomputer Falling house, stock prices erode US household wealth Bank liquidity rules could be eased India stuns, keeps rates steady as growth crumbles