Echoing a growing confidence in Apple’s future, Seeking Alpha details how Apple will continue its success. Mac sales have been stellar and there no end in sight, growing four times the market average. With the 3G iPhone predicted to be 6 to 8 weeks away, Apple will stay ahead of competition and is predicted to sell 45 million 3G iPhones in 2009. While iPods sales may slow, 150 million iTunes users motivate Apple to add new media, possibly including video games. More …