We absolutely knew that George Lucas was not done with the Star Wars universe. The Star Wars creator revealed to Fox News that he will make two more live-action Star Wars films.
EDIT: It gets a strange now. George is ripping on Spiderman III now. The article makes a good point point when it wonders if Lucas has actually seen Attack of the Clones, or any of the prequels for that matter. Check it. Thanks for the link, Vladimir.