Things to do or think about doing for xarchie:

- Use tick marks on the menus to indicate the current item. This is tricky
  because of the several places that the values can be set, and by the
  complete flexibility of the menus, their item labels, and the order of
  the items.

- List a host completely, using the browser to walk the directory tree.
  This shouldn't be hard, since Archie and Prospero already support it.

- Use the Prospero tools to implement a decent ftp procedure.

- Allow the sort mode to be changed without requerying. This requires that
  we hold onto the Prospero vlinks in the database. We will want to do this
  anyway to support listing hosts and directories.

- Make the "Nice Level" button a different color or shade when the value
  is >0.

- Try to improve the status calls so that the message "grows" as more
  things are received (look for "recvd_thru = htons(...)" in get_vdir.c).

- Add a host to the hostMenu if one is entered from the Text item that
  isn't there already.
