[cobalt-users] how do I change default permissions for a user?

[Brian Coughter <brianc@xxxxxxxxxxxxxx>]

Here's my scenario:

I want to be able to ftp files to various user directories so that they can
log in and download them.  Currently, when I do this, the file holds the
ownership of <siteadmin> and gives a 'permission denied' error to the user
that tries to download it.  I would like to be able give all uploaded files
from users <siteadmin> default permissions so that the files are world
readable.  I hate having to chmod or chown on every file.  How can I
accomplish this?

Thanks, Brian