I have videos that i'm transferring from my mac mini to my nas box i've made and im actually doing it over a 10/100 switch so its slow when I transfer my 1gb file or 20gb-175gb folders. When i watch the videos on my mac they have pretty good quality when i watch them on my nas box they look really pixelated. I don't run my nas box headless yet which is how i can watch them on it.