A BitCoin debit card could be in your very near future thanks to the efforts of trader-backed BitInstant. That fund transfer outfit, dedicated solely to the digital currency, has partnered with an undisclosed international bank to launch a branded debit card within six to eight weeks. News of the development first surfaced yesterday during an online chat with company co-founder, Charlie Shrem, in which he confirmed the cards would cost users $10 apiece to purchase and carry a 1%