Sharing an iPhoto or iTunes library between two users is a common request, but Apple doesn’t make this easy. Home Sharing will distribute purchased media but does not allow you to manage a single ...

Hrm, not exactly sure what your trying to do, but iTunes has built in sharing. If you go to Preferences, then Sharing, you can share your library with other iTunes users on the network.

I played around a bit, and it looks like I can setup iTunes in "do not copy music to Library" mode, and it then stores the "Library" database on the Mac but accesses the files over the network. This ...