The module webfm (web file manager) perfect, cool for sharing files in CWE

In our first implementation of this module, all is running perfectly
http://drupal.org/project/webfm

you can share files from a web and a ftp folders.

simply required (dreaming):
- permission for folders (different folders with different permission by role)
- description of files (50 characters)
- webfm integration to groups
- Open Office extensions odt, odp, ods,.. basicaly

Ferran

This case of high quality can provide a good example to learn by other modules that dont have enough checking, promises a lot of features and fault a lot in critical errors.