While I have many CAD/BIM/Design RSS feeds in my reader it’s always good to find new ones. In this case I found Car Body Design.com via Franco’s “Novedge Pulse” aggregator.
It has some brilliant “behind the scenes” stories on Auto design, including the tiny Fiat Phylla concept, and links to many tutorials/demonstrations for 2D & 3D Design software (including Photoshop, 3DS Max, Maya & Alias).