ASUS' Atom-based VivoTab has largely stayed on the sidelines while the VivoTab RT takes the limelight. The FCC may have just hinted that it's time for the non-RT model to shine with a filing showing what could be a North America-specific variant. The absence of RT labeling across the descriptions is the main clue that there might be Intel Inside, although the slate on show clearly isn't a pedestrian WiFi model -- there's four-band LTE inside, includ
