Lenovo adds touch to IdeaCentre A700 and B305 all-in-ones, vies for your desktop dollars with H320

While keeping the overdesigned aesthetic of their IdeaCentre brandmates, the new A700 and B305 (above) all-in-ones from Lenovo are moving things forward with optional touchscreens and freshened up spec sheets. The A700 offers the full range of Intel's Cor

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