So I'm a current PC owner thinking really hard about the MBA. But I've got a few questions... 1) Installing software via the remote disk from another computer...does that require a wireless network that is already setup in the house? (I only need to install MS Office for Mac, and I dont wanna buy the $100 drive just for that) I plan on installing the wireless network in my place via the Airport Express or Extreme... 2) Will the Express/Extreme still allow a hard wire ethernet connection to my desktop? 3) As for the initial Airport setup, I read that you need, or makes it easier if you install Airport Utility...again requires a disk right. So I guess my problem is how would I go about setting up a wireless connection and installing Office for Mac without the optical drive? And one last question, will the MBA pick up and use wireless internet connections right out of the box assuming I have the password or am using a free connection? Thanks for helping me break out of the Gates paradigm.