DIGITAL COMMUNICATIONS &lt;DCAI.O> BUYS FOX UNIT
  Digital Communications
  Associates Inc said it agreed with Fox Technology Inc &lt;FOXT.O>
  to buy its Fox Research Inc unit for a cash payment and the
  assumption of liabilities of around 10 mln dlrs.
      The company said part of the agreement includes payment of
  up to an additional 6.5 mln dlrs based on the performance of
  the unit in the year following the closing.
      The company said the deal is expected to be closed in
  mid-August.
      Fox Research develops, makes and markets local area
  networks for personal computers.
  

