Dell's Latitude 10 earns some noteworthiness as an early work-oriented Windows 8 tablet, but it isn't what we'd call cheap with a $650 base price. The crew in Round Rock is mending that with a new essentials level that scales things back. It sheds the active digitizer and removable battery in the name of a lower $579 price for a 64GB version that's available to order today. Price-sensitive slate shoppers can go one step further in the near future: Dell is promising a properly frugal 32GB version for $499 that should ship in the months ahe