O.k. here's my take. Let's really look at the big picture. Do you all really think they will let Captain Jack Sparrow row off in a tiny boat without his pearl? And not only that Barbossa has a map with a huge hole in it thanks to Jack. They are now after the fountain of youth, and Will tuner is not dead. I think that Orlando Bloom will make a come back and somehow meet up with Jack Sparrow, there must be something in the fountain of youth to release him from the Flying Dutchman right? And not only that, they (Will and Elizabeth) have a child now which will play a big part in POTC4. ANd also let's not forget Elizabeth is the King of the Pirate Lord's and hold a piece of 8 and is now part of the brotheren court. So as I was saying it was already announced in a Japanese newspaper and was confirmed by Disney......Yes part 4 is in talks and will go into production next year and will be set for release in summer of 2009! So,,,,,,,, Drink up me hardies YOHO!