October is off to a strong start for at least one studio. Sony saw "zombieland" take number one on Friday with a $9.4 million debut in 3,036 theatres. The horror/comedy hybrid knocked another Sony release, "Cloudy With a Chance of Meatballs", into second place after two weeks at number one. In other 3D news, the debut of Pixar's "Toy Story 1 & 2 was not far behind "Meatballs" with