Filed under: LaptopsGood news: the price of those 7- to 9-inch ultra-portables are in free-fall as Dell, ASUS, HP, Everex and others race to the bottom. Bad news: your $500ish wad currently takes home a thick, boxy slab. Fortunately, MSI is looking to change all that when it ships the sleek Wind laptop in Q2. In other words, June when Intel ships the Atom processor. Prices are expect