The Indie Filmmaker's Guide to Cross-Media I: Storytelling in the 21st Century was taking place Feb. 13th 2012 in HAU 3. Moderated by cross-media expert and head of Power to the Pixel Liz Rosenthal, the conference was held by three speakers; Michel Reilhac, general director of Arte France cinema and pioneer in trans-medial film productions, Martin Ericsson, the crazy Swede at the origin of cross-media production company…