AMD's Llano processor might not satisfy everyone's power-lust when housed in a desktop, but stick one of these all-in-one beauties in a laptop and you're good to go. The new HP Pavilion dv6z Quad notebook is a case in point, having just arrived at HP's online store with a host of Llano benefits in tow. The base model boasts a battery life of nearly six hours, 512MB-worth of "discrete-class" integrated Radeon graphics and a 1.4GHz quad-core processor that can be clocked up to 2.3GHz using AMD's Turbo technology. Oh yeah, and there's the real benefit of switching to AMD: the aforementioned spec costs just $650, versus a m