create-upload-bundle deficiencies

Using maven 1.0.1 and the 1.2 version of the repository plugin.

I have a project that has a top level that contains the LICENSE.txt, and project.xml with the <currentVersion>,<groupId>. This has subprojects that reference the toplevel project.xml (and so have the same version and groupId).
When I call "maven create-upload-bundle" in the subproject there are 2 issues
1. It cant find LICENSE.txt. This is not specifiable via a property either.
2. When it overcomes the first issue (by manual copying of the LICENSE) it creates the bundle jar but this just contains the project.xml from that subproject (which doesnt have the groupId, currentVersion).

Would be great if we can get this plugin usable in such a multiproject situation. Let me know if you need any more info.