If you set your heart on the sexy, swiveling Lenovo IdeaCentre A300 desktop when you saw it at CES, the time has come to lay down your cash -- the all-in-one PC is now available for order. It's kind of a shame that it'll take eighteen days to arrive on your doorstep after you write the check, and we're not terribly jazzed that there are only two last-gen Core 2 Duo Mobile configurations on offer for hundreds of dollars more than Lenovo originally promised, but hey -- form over function, right? Just make sure you opt for the
