I just Purchased the new MBP 13" and I will be updating it to ML when it comes out. What would the advantages of an Apple TV be compared to getting an adapter and using an HDMI cable? money is not playing a factor into this decision btw. will the Airplay Mirroring be smooth on it? like will I notice a drop off in quality compared to using an HDMI cable? I have pretty fast internet. Just looking for some input, please and thank you.