Lenovo has come with up a great ad against Macbook Air. The advertisment contains the same Manilla envelope that Steve Jobs showed to showcase Macbook Air. It ridicules the “incompletness” ( no optical drive ) of Macbook Air in the ad and displays its own product Lenovo X300 in the ad. It’s very funny. People can just search on youtube for “Lenovo X300 Macbook Air” and they will find the online video I am talking about.