I was very impressed with the smaller 11.6" model I checked out in the store so I ordered a BTO 1.6GHz/4GB/128GB 11.6" model from Apple. If, after playing with it for a few days, I decide I really don't like it (for example, if I decide I miss the backlit keyboard too much) do I have any options to return it? Could I pay a restocking fee if I returned it to an Apple Store even though I didn't buy it there (or am I stuck with it)? What are my options? Thanks!