I really like the new 2011 Airs. I currently have a 15" MBP, core i7 2.66, 500GB @7200 RPM, 250GB Intel 510 SSD Optibay HiRes Glossy. I am pretty sure that costed me over 2500$ and I would hope to sell it for 2300$. I use my MBP mainly for surfing the net, mail, iTunes, YouTube (I know I have an overkill machine). But when I start school in September, I will be using Office, iMovie and Final Cut. I do some exporting so minimizing exporting times would be favoured. I am not sure how the 2011 Air would compare to my MBP in export times. So any advice would be appreciated.