This time, I intend to leave it alone. It should come back up on October 1, plus or minus a few hours. Once it's up, I'll figure out what went wrong (read: "what huge file overloaded the server this time") and try to correct it.
If you want to know if I can give you copies of your files, the answer is "no". I use the same bandwidth to access my server as everyone else does. This also means that I can't go in and determine what's wrong yet--I have to wait until the server comes back up.
Sorry about this, but it's only three days. Hopefully you guys can wait that long.