If one tries to place all the env iterms in /etc/environment, then csh fails with "unable to load" lib6 objects. Live and learn! I can run sh successfully from csh but not as the user's default shell. Bash is having problems with [ experssion ] syntax in /etc/bashrc, /etc/bash.bashrc and /etc/profiles (which that syntax would cause to be read were it working) Still waiting for upgrade fix.