(Minneapolis, MN)  --  Following Friday night's pre-season 36-14 win over Buffalo, the Viking's Christian Ponder says the offense is "clicking" and confidence is growing.  He says the win was a good starting point for the offense, singling out the play of receivers Jerome Simpson and Percy Harvin.  Ponder was 10-of-13 for 136 yards and a touchdown in Friday's game.  The Vikings host San Diego in game three of the pre-season on Friday.