"The Pang Bros intend to make nearly 20 sequels: The Eye 1-9 will be aimed at the adult market, with The Eye 10-21 aimed at the teenage market, presented as more of a slasher film."
http://divxstation.com/comm/thread.asp?i=21&t=57224&r=0
The third entry will also go off in a new direction. “The third EYE will be something special,” Pang says. “It will actually be called THE EYE 10, and it will be about 10 ways to see a ghost. It will be a pretty funny film.” The director is also excited about the Cruise-produced EYE remake. “Danny and I are truly proud of it, but we don’t know anything about it yet. They’re just writing the script at the moment.”
http://www.fangoria.com/news_article.php?id=2377