Super fast edition of Tech Juice today with news of DNA becoming the next big thing for digital file storage (http://www.pcmag.com/article2/0,2817,2414627,00.asp). Toyota and BMW are working together for green vehicle technology (http://www.engadget.com/2013/01/24/toyota-bmw-partnership/). Rumors about the NVidia GeForce Titan card (http://www.techspot.com/news/51410-nvidia-said-to-be-readying-899-gk110-based-geforce-titan-card.html) All on Tech Juice today!