Hi, I have a MB Air - Mid 2011 (256gb / 4gb) I use the machine over 12 hours a day... so as you can imagine the battery is gone in it. I was thinking of getting a new MB Air, and i've looked around the Apple website, and i was surprised to see that the specs are not all that better than my Mid 2011 machine... BUT maybe i am missing something, as surely it's a lot better, considering it's 4 years on. QUESTIONS 01 - what are your thoughts on my situation and the latest MB Air? 02 - is there a new MB Air model coming out any time soon (i don't want to buy a new one and find out a newer model (for the same price) is coming out in a few months) Thanks in advance for any help you have.