SamaruX has now support for directory names.
With the use of the new built-in command diralias, you can reference a directory (a drive and user specification) with a name.
diralias root a0:
diralias temp m0:
diralias mescc a3:
cat mescc:sx.c | more
It's a good idea to include the diralias commands in you SamaruX profile.