* immediate mode large file downloads, not to disk), <code>updatable</code>
* (updatable site checks), <code>bulk</code> (large file downloads to disk),
* <code>prefetch</code>, <code>minimum</code>.
* immediate mode large file downloads, not to disk), <code>updatable</code>
* (updatable site checks), <code>bulk</code> (large file downloads to disk),
* <code>prefetch</code>, <code>minimum</code>.