You know who has been relatively quiet on the Sandy Bridge front? ASUS. Sure, it's released some new gaming rigs with fresh Core i7 CPUs, but we haven't really heard a peep out of the company when it comes to its mainstream U or UL series laptops. Well, that should all be changing soon as the guys over at NetbookLive got their hands on a U30S, which packs a Sandy Bridge Core i5-2410M processor, 8GB of RAM, NVIDIA's 520M graphics with Optimus, and a eight-cell 84Wh battery. Yep, it's one nicely spec'd machine, and according to the benchmarks it not only runs quite fast but it also lasts over five hours on a charge. The only thing the reviewer seems to take issue with is the size and weight of the 1.3-inch / 4.2-pound machine, and we really don't blame him -- it looks identical to the U30Jc we reviewed exactly a year ago. All that said, we're betting this thing has a sweet price tag attached to it when it finally gets an official unveil -- until then, hit the source link for a glimpse at what's coming.