Adobe lightroom?

Any adobe lightroom users out here?
If so, I have a question.
How do we export not only the thumbnail, and full sized rgb jpg for the gallery,
but also export the edited cmyk tiff from which the thumb and jpg are created?

Not only that, but we seem to be required to export that full rez cmyk tiff to a different server(via ftp as with the gallery), and have a link to it(the tiff) in the gallery, thus giving the user the option to download the rgb jpg, and/or the cmyk tiff?
So the gallery and rgb jpg is on one server, and the cmyk tiff is on the other gallery.

Thanks very much in advance.