there isn't a path that's specifically for the Gallery, if some work then the paths in the config should be fine. My reference was more towards that a move requires several paths to be updated:
Code
  'FULL_PATH' => '/home/user/public_html/forum',
  'SESSION_PATH' => '/home/user/public_html/forum/sessions',
  'ATTACHMENTS_PATH' => '/home/user/public_html/forum/uploads/files/',
  'SQL_LOG_PATH' => '/home/user/forum/logs/sql/',
  'ADMIN_LOG_PATH' => '/home/user/forum/logs/cpanel/',
  'UPLOADED_AVATAR_PATH' => '/home/user/public_html/forum/uploads/avitars/',
  'dumpdir' => '/home/user/forum/backups/',

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