Hi, Looking into switching from thinkpad to macbook air or macbook pro. I do not consider myself to be a heavy user so i am leaning towards the macbook air 13" 256 i7 but i need to use windows for certain applications. Do i have to install a boot camp partion with regards to the limited RAM or can i use parallels/VMware and use the sd-slot to "ready boost" windows for access to further RAM. So that i can use both OS X and Windows at the same time? In advance thanks for your input!