The "G" in Dreamworks SKG has now left both the live-action studio and the spinoff animation studio. DreamWorks Animation announced Tuesday that David Geffen has resigned from its board of directors but will remain a major shareholder. Jeffrey Katzenberg, the "K" in SKG, issued a statement saying that he looked forward "to working with David as a trusted adviser going forward." It is unclear what role, if any, Steven Spielberg, the "S" in SKG, continues to play in the affairs of the animation studio.