As you probably know already from my DW, my Visa was blocked 4 times this month. Is this something going on with credit cards in general now? I've been covering payments from another card till my newly ordered one arrives. The idea is to have one card which never leaves home and pays only online charges, and thus can never get in trouble. At least that was the theory. It isn't working too well right now, but I hope it will with the new card.