You'd be forgiven for expecting that the dual-core Tegra 2 that swept all before it at CES would be the king of tablet processors for a good while, but Acer is already plotting ways to overthrow it. Admittedly, Acer is kind of cheating by jumping into x86 land and snatching some unspecified Intel Sandy Bridge silicon, but are you really going to complain about getting multi-core grunt under the hood of your well-lubricated Android machine? An official from the company has promised tw