Hi Guys, firstly let me say long time reader first time poster I am in a real pickle, my 2007 MBP just decided to break on me, so i need to get a new one. I have been looking at the MRA and MBR. I will be using the laptop for around 7-8 hours a day for work a day, standard kinda stuff word, email, and some basic photoshop work. The first question i have is can the MBA handle that? can you work on the laptop for a day or will it overheat? and can it handle to workload? What i see the pros and cons of each laptop MBR - Pros big screen is a beast can work off it all day without a problem cons expensive not as portable as the MBA MBA- pros is not as expensive as the MBP portability SSHD Cons Can you work all day on it? does it overheat? will the screen size be an issue? Any advice or tip would be great.