Thanks for the responses everyone.
I am a Time Machine user so I'll definitely continue using it with the Air.
A firmware password seems like a decent idea for preventing data theft.
I think the best option would be this locking case that I posted earlier: http://www.ideastreamproducts.com/briefcases_backpacks/laptop_cases/VZ00108. It's surprisingly inexpensive and according to one of the company's reps, it should fit, even though the site lists the width of the interior as 11 3/4 inch (the width of the Air is 11.8 inch).
Here's an image of the case:
I'll update this thread as soon as I test it out myself.
I am a Time Machine user so I'll definitely continue using it with the Air.
A firmware password seems like a decent idea for preventing data theft.
I think the best option would be this locking case that I posted earlier: http://www.ideastreamproducts.com/briefcases_backpacks/laptop_cases/VZ00108. It's surprisingly inexpensive and according to one of the company's reps, it should fit, even though the site lists the width of the interior as 11 3/4 inch (the width of the Air is 11.8 inch).
Here's an image of the case:
I'll update this thread as soon as I test it out myself.