All of the season 3 episodes are on YouTube, as well as three of the season 4 episodes (Robosnork, Nightmare on Snork Street, and Snorkerella). If I were you, I'd hurry and watch those, because it's possible that they could soon be removed from the website due to copyright infringement. As for the other season 4 episodes, downloading's the best bet, but since you can't download, I have no other options. Maybe someone will post the remaining episodes on YouTube...?
