I'm just curious who's previously made the switch from a MBP 15" to 17"? I've loved my 2007 15" MBP, but the lack of screen real estate is certainly the most obvious weakness. I do alot of FCP, premiere pro and photoshop, so I cringe when I have to move from my 2560x1600 desktop to the 15" MBP. Because of this, I've made the switch and placed an order for a 17" i7...but I'm not without my doubts as I still have time to cancel. I'm just curious who has done they same and what their experience has been like. From the specs, it seems that it's about a pound heavier and just under an inch deeper and wider...which doesn't seem that much on paper. But how does that translate in the real world? At home, I almost exclusively use my Win7 desktop and 20" monitor...so the 17" MBP still needs to have some level of portability. It seems from the pictures that the 15" has a wider black bezel than the 17"--again, leading me to think that the sizes aren't that much different. A big hangup for me used to be the fact that 17" seemed to big to comfortably take on flights...but my hopes are that my 3g iPad will resolve those needs. Thoughts?