Hey guys, I haven't been on these forums for years but have been a casual observer. Anyway, I have a early 2011 15" macbook pro that I use quite often with my 27" Thunderbolt Cinema Display. Recently, I have been wanting to use my laptop as a laptop and go mobile but I only get a couple to few hours of battery life (since the GPU always stays on dedicated GPU instead of the Intel HD 3000). Not to mention how heavy the 15" is to carry. The macbook air has caught my eye especially with the 12+ hour battery life. Now I'm thinking of just picking up the lowest end air and just keep my 15" docked onto the Cinema Display. I went to go look at the air in person but the Retina display caught my eye from the 13" and the 15" and I was amazed. Are there any rumors of the 13" and 15" macbook pro retina getting upgrades to Haswell any time soon? Also, to the people who own the current retina display macbook pro, is it that much lighter than the previous generation? Anyone here jumped on the new air and love it? I didn't know where to post this in the air forum or macbook pro but since I am interested in the retina I am posting here. Any feedback would be much appreciated and thanks!