While Lenovo is normally thought of as a business brand, their IdeaPad (and IdeaCentre and IdeaTab) range of products tend to focus more on the consumer market. Case in point is the Y series of IdeaPad gaming notebooks, which have traditionally been relatively price competitive with other options. Lenovo usually keeps the specs a bit down from the top-end mobile GPUs, but they’re looking to at least up the ante this next round with the option for SLI graphics. That’s not all that amazing, but what is cool is the way that Lenovo gets there. The IdeaPad Y400/Y500 gaming notebooks are getting an overhaul with a new industrial design that's reminiscent of ASUS' "stealth" G-series notebooks. But that's not the really interesting part; what was...