Originally Posted by bigslope
Now just need to decide a refurb one or the new version. Quite a price difference.
I jumped at 1.8GHz/64GB refurb. This computer retailed for $3098 just 7 months ago. There are some significant improvements under the hood on the new models (Rev.B). If you plan on light usage..surfing, etc. then perhaps you might want to save yourself a few bucks. If storage isn't an issue, then I'd say go for the 1.8Ghz/64GB. That puts you at $1300 vs $1800 for a new non-SSD Rev.B. Still a $500 savings.
If it were your primary computer, then I would have said go for the Rev. B. I'll let you know what I think on Tuesday (tomorrow if I'm lucky). I had the original Rev. A and returned it for a MBP. I can be pretty demanding of my computers. I'm hoping the model I picked up will suffice for blogging, surfing, light Photoshop work and the occasional movie. I did rent a movie when I had my first MBA and it worked perfectly. I just balked at the slow load times of programs. Too many beachballs for my taste. ArsTechnica says the SSD will drastically cut down those issues.
My main reasoning for going back to the MBA is the form factor. I only had it for a few weeks, but it was so easy to use. The MBP is far from a big, cumbersome laptop, but there is something about the Air that makes you want to use it more often (at least that's my feeling). It's super light, ample screen size and great keyboard (I prefer the black keyboard of the newer models to my aluminum keyboard).
I'm not sure if the MBA will replace my MBP. I'm playing it by ear. I do expect to enjoy the hell out of the the MBA.
From my research, the first order of business will be a "leaner" install and then purchase of xSlimmer. Depending on leftover space, I might even set up a 10GB bootcamp install of Windows 7.
Good luck with your decision. Let us know how you make out.