Is there a "layers" type interface available for use of the UNIX PC (with version 3.5 of the operating system) as a terminal connected to either a 3b2/400 with Sys V Rel 3 or Vaxen with BSD 4.3? David Ragozin, Dept of Math, Univ. of Washington, Seattle, WA 98195. UUCP:...!uw-beaver!uw-entropy!rag NET:rag at entropy.ms.washington.edu