And the march of the Ultrabooks continues. Following on the heels of Toshiba and Lenovo, Acer just announced the Aspire S3 at its IFA press conference -- confirming that unequivocal leak we spotted earlier a few days ago. The machine, made of magnesium-alloy, measures an anorexic 13mm thin and weights just 140kg. We're told it promises not just instant on access, but near-instant connect
