The upload program looks useful, but I can't see when I would ever need it for my site.
upload program ––> uber uploader uses perl, javascript, and php. It is difficult to learn how to use.
simple php upload progress meter uses the PECL PHP extension. You may be able to install PECL on a virtual dedicated server or a dedicated server, but not on any shared hosting account.
"A good man out of the good treasure of his heart brings forth good; and an evil man out of the evil treasure of his heart brings forth evil. For out of the abundance of the heart his mouth speaks." Luke 6:45