Problem with home sharing

Hi,

My sister and I are having a problem sharing songs with iTunes. We followed all the instructions on setting it up and it all works except sharing. . . we can see each others libraries and play songs from them, but we can't drag & drop songs from each others libraries like it says we should be able to.

If any body out there has any ideas on what's wrong, I sure would appreciate it if you let me know.

Thanks very much! 🙂

P.S. We are on a router and have file sharing and screen sharing set up and they both work fine. In fact, as of now, we have been sharing by dragging & dropping the song files to each other's desktops. . . but of course, it would be way easier using iTunes sharing feature. 😉