Application loader wants a 'hosted content package', but does not accept a package created by PackageMaker? What exactly does App Loader want?

I have the same problem. Apparently PackageManager is for creating bundles for the Mac and not for in-app purchases.

Im just about to quit on host the in-app purchase on apple and just creating my own server for that. Its very frustrating because there´s no documentation on how to create a iOS in app package. In the application Loader documentation is assumed that the package is already created.

have you managed to solve this problem? Thanks.