NFS Permissions Issue

I am getting permissions issues when trying to write to my NFS shares. First off, what I am trying to accomplish is to map a user (mapall user as Nick), but not have that user own the directory itself, but rather be part of a group that has rwx access to the shares.

For example, I have a share called Music and I created a group called Media. The share itself is owned by root and the group is media (-rwxrwxr-x root media). I have made Nick a part of the media group and from a command line I...

NFS Permissions Issue