Is it possible to run a full Windows 7 install from a jump drive, using parallels? I have 128GB MBA, and I don't like the idea of partitioning. I didn't see official documentation regarding this, just a rumor that you could theoretically run the entire VM off something like a 32GB flash drive. BTW i'm not itching for windows, just need it come next week to run Virtual Studio 2010 and some other developer windows applications.