Here is the third dev diary with gameplay straight from Driver San Francicso multiplayer modes. This is the best one yet while the developers explain the enhancement in the SHIFT ability.  The game will be released on September 1st 2011 for the Xbox 360, PC, Wii and a Cellphones Version.  The game so far looks amazing with 8 player versus, 2 play co-op and a multiplayer as well as a singleplayer demo available right now on Xbox Live!