It really does feel like it was just yesterday that Acer released its new TimelineX series, but believe it or not, it's processor upgrade time for the thin and light lappie line. The 11.6-inch Aspire TimelineX 1830T will now be available with ultra-low voltage Core i3, i5 and i7 CPU options, though Acer's pushing the $900 Core i7 680UM-powered version (the 1830T-68U118) rather hard. If you're looking for that sort of power in a 3.1-pound chassis, it's not all that bad of a deal, especially considering the similarly spec'd Lenovo IdeaPad U160 costs
