[xwiki-users] File Management Extension

I am interested in creating an easy to navigate document library. I was thinking of using the File Manager Extension (as this is what it's built for) - but the documentation is light on some specifics. -I am wondering if I can copy this to a new space (currently xwiki/bin/view/FileManager) and run multiple file libraries on the site, each with their own permissions (space based)? When I copy the FileManager space to a new space, I get the warning that I need to migrate to the new structure. Will this affect anything other than the specific space it is in? -Also wondering if I can add a metadata field somehow? One of the things I liked about using a file library in SP is the ability to list additional fields (ie. notes about why the file is important, contents, etc...) in the grid. Is this easy to do? Paul Pinkerton ACLCO/ KnowledgeNow