[galaxy-dev] user_library_import_dir configuration

Hi, I have setup 'user_library_import_dir' to allow non-admin users to import data libraries. The configured directory contains subdirectories with galaxy-login (email) name. I couldn't figure out how to view these files in galaxy web interface though. Any help? Also, what filesystem permissions are needed for user_library_import_dir and library_import_dir (admin accessible)? -- Thanks, Shantanu.