Your host (megaupload, this time) is saying the file is temporarily unavailable. Perhaps you could try a mirror system? http://uploadmirrors.com/ seems to do it pretty painlessly.
I'd really like to use your submod, and a few months ago I wanted to use it as well.. Wasn't online then either. Unfortunate timing on my part, I guess.
Hmm, that's odd. Well, I'm uploading it to upload mirrors now so when it's done I'll post a new link here.
One link is up, 3 others are in process but should be up shortly --- >> http://uploadmirrors...2.0.8_4x4.e4mod