You should really stop being so cheap and trying to host things from a Dropbox. They'll see the traffic and disable your account - it's against the terms of their service.
Only if your traffic is megahuge
i mean like in the hundreds of megabytes in a really short period of time
one lousy txt file that's hardly a kilobyte at most isn't gonna cause them to do this.
All of my released add-ons that aren't on RTB are on the forums and hosted on dropbox.

I don't exactly get stuffloads of volume, but I doubt jes is either.