Volkswagen sure is talking tough about going green, but we've yet to actually see any of these long-teased concepts hit the show floor. In case a plug-in Twin Drive hybrid just wasn't enough to look forward to, the suits in Wolfsburg have just inked a letter of intent with Toshiba in order to form a collaborative agreement that will see the two working together in the development of "electric drive units and the accompanying power electronics for Volkswagen's planned
