Hi, I'd like to purchase an external screen for my Macbook Air. I want to purchase a Samsung, Dell or Viewsonic or basically of that price range. The 22-23 inch screens are a good fit for me at 1920 x 1080 resolution. However, I see the new 27 inch screens are also of 1920 x 1080 resolution. E.g. http://www.courts.com.sg/samsung-27in-va-curved-monitor-s27d590cs-ip093843-m.html My questions: a) I am not sure if the maximum resolution is for Windows, or applies to Mac as well. If I connect the above screen (27") to my Macbook Air, will it really give a (low) 1920 x 1080 resolution? b) If so, won't that look pixelated given that a 22" inch screen also fits the same resolution? If not, what is the biggest resolution a Macbook air can handle for that screen size? c) Any recommendations for a good fit for Macbook Air if I do want a 27" inch screen around the Samsung cost range? Thanks in advance!