A Video Conference with Gabe Newell has the Valve managing director addressing a Sports/Entertainment marketing class about the game business. The clip runs about 40 minutes and covers Valve's history and their work. One noteworthy moment is noted on Computer and Video Games (via GamerZines), where they highlight Gabe saying development of Portal 2 is complete, even though the first-person puzzle sequel is not due for release until the week of April 18. "We just finished Portal 2," Newell told the students. "It's pretty much put to bed and we're just waiting for final approvals and to get the discs manufactured."