I know few people went that route. any regrets? anybody misses their 15 inch mbp? have you adjusted to the smaller screen? I have tried the 11 inch at the store, i like it specially the ultra portability, screen is nice. but i feel i won't adjust to the smaller screen in the long term. I know that 11 mba is faster than my late 2008 mbp. I have 21' screen 1080p to attach it at home. i want to go for the 11 inch because i don't wanna have ipad as well. i would like to take my mac more often which is not the case now. 15 inch mbp screen is easier on the eye, but feels big and heavy next to the air. Please let me know your thoughts.