Groups, Permissions and /Share

["Dave Walker" <carol.dave.walker@gmail.com>]

I have set up a nice big /Share directory on a separate HD, and would
like to create a document repository there accessible by all users. So
far only the root user can read, write and execute on the /Share
directory. What is the best way to accomplish this?

I don't mind reading tutorials and other docs, but at this point in my
Debian education, they need to be suitability simple. Any links to
such material would be much appreciated.

Any respondents should be aware that I am, obviously, very new to Debian.

PS - This is my first post from Debian Sarge running Gnome over my
wireless network. Amazing (to me) progress!

Thanks, all
Dave W.