I've been on the fence between a 13" MBA vs a 15" MBP lately. I'm a fan of the the 15's HR-AG display, but am potentially even more enamored of the MBA's portability and SSD. Coming from a 2.2Ghz SR Black Macbook (4GB/500GB), one feature I'd definitely like is something quieter. I'm usually running multiple MS Office 2011 apps (Excel, PowerPoint, Outlook) simultaneously on the OSX side as well their XP counterparts on VMware Fusion (I have certain financial risk modeling tools that only work on Windows). Combine that with a lot of Safari tabs, Skype, Adium, and NPR playing in the background via Flash, it all heats up the processor to the point where the fans can be really blowing (5000-6000 rpms according to iStat). Get the processor anything over 63C and they'll start to ramp up. I had heard complaints about the i7 heat when the MBPs were first introduced and have some reservations whether it'll be a noisy machine. I'm assuming the MBAs with their LV processors would have run cooler (although perhaps the thinner housing counters some of the cool running). Anyone with experience with both that can comment? And curious if throwing an SSD in the MBP would make it cooler/quieter. If not, then the MBP is out of the running, and MBA it is. Thanks in advance for anyone's thoughts.