I'm going to try this when I get off work. Just wondering if I could connect my MacBook to my TV in the living (I have done that). Then open iTunes, go to my Shared library from my G5, then to the Rented Movies and play/stream that shared movie onto my TV via the macbook to tv adapter. I've used the adapter on my TV, just wanting to know if I can play a shared "rented" movie on my macbook. Anyone tried that yet? I'll add to this after I have tried this.