Problems with remote sensing site??

Hi All, Trying to install proj-4.5.0 and keep getting a fetch error. Jumped to the site itself and attempted downloading manually, kept getting a "too many users connected error", so it isn't a MacPorts error. The mirror (maptools.org) reacts the same way. Was able to find a download page on the maptools site, but the download function is a HTML form button. Is there any way to modify the Portfile to trigger a form element button? If I can find contact address, I'll ask if they can go smack the server, to reset it. Another question, is there any plans to creating a port of Grass? Thanks, Jeff