Neve Cambell in "Cursed" and then, "Scream 4"?

From what I’ve heard Neve Campbell isn’t even in "Cursed", the new film from Wes Craven and Kevin Williamson, but according to a report on Dark Horizons she is, and as part of her contract she’s required to do a fourth "Scream" film too. The site says "She is obliged to sign on for a fourth "Scream" film should it go into production in the next five years. Kevin Williamson apparently said recently that "if any of the surviving cast should sign on then he has a "good idea" and would be "good to go" if the project was jump started into production in the near future"