Sexy. Thin. Ultraportable. Apple’s MacBook Air is all of those. And while the Air has Paul Venezia rethinking some of his preconceived notions of what to expect from a computer, users face the same questions that the smallest notebook on the market, from whichever manufacturer happens to make it at the time, always brings: Could I live without a bevy of ports and a DVD drive? Could I use the Air to do real work? The lack of an optical disk could be a problem for some, Venezia ultimately finds that whether or not the Air is for you depends entirely on your needs. Read the full review. Technology Industry