I really should encourage you because i searched a lot extension like this but i hope to enlarge it and enable upload in front-end and make some option .
I'm sorry for the delay, I answered on my website, if you need support please ask us! Now we can support users on this plugin.
Note, I've just updated the plugin, to upgrade just download the new version and install on the old one. The upgrade process will be automatic. No need to uninstall the old one.