Dwight Howard was in the starting lineup for the Houston Rockets against the Golden State Warriors in Game 2 of the Western Conference finals. During the portion of the morning shootaround in San Francisco open to reporters, Howard worked on his post-up game - turnaround hook shots, short floaters and even a few dunks - while wearing a black brace around his knee. Howard hurt his knee in a first-quarter collision with teammate Josh Smith in Golden State's series-opening win Tuesday night.