Hi everyone. I have a few questions related to the disk size of 128Gb, because I never had a Mac before I'm not aware of the free space and size of typical programs. 1. When I receive an air 128GB, how much free space will be available? 2. Typically programs, as office, Parallels with windows 7 running, etc etc. how much space is used by them? 3. In your case, if you want to say what type of stuff you have in your disk and free space remaining. tks in advance and sorry for any English mistake.