Filed under: MacBookVietnamese site Tinhte, the same site that leaked video of the next iPhone a few days ago, has published pictures and specs of the next MacBook. On the outside, the new MacBook appears identical to what's currently being sold, with a plastic unibody enclosure and a 13.3" LED-backlit display. Internally, the only changes made to the upcoming MacBook are the introduction of a 2.4 GHz Intel Core 2 Duo CPU and an NVIDIA GeForce 320M GPU. This is the same CPU/GPU set used in the baseline 13" MacBook Pro. For comparison, the current