The Spurs have acquired the rights to point guard Vassilis Spanoulis and a 2009 2nd round draft pick from the Rockets for F/C Jackie Butler and the rights to forward Luis Scola.  Spanoulis played in 31 games (0 starts) last year for the Rockets as a rookie and he averaged 2.7 points, 0.7 rebounds and 0.9 assists per game.  He shot very poorly as he only hit 31.9% from the floor, 17.2% from three point range and 81% from the free throw line.  Spanoulis wants to play overseas so the Spurs might not get much from this deal.