Do you remember the game?
The Spurs argued that the fake shot by Nixon should have been re shot, and next time the two teams played they finished the earlier game from the point of the second free throw, before the regularly scheduled contest. Nixon intentionally missed the shot but this time the Lakers could not get the ball and the game ended with a Spurs victory.
Here's another one:
http://espn.go.com/blog/truehoop/post/_/id/4325/the-rarest-of-nba-treats-a-game-protest-is-granted