I've researched this a little bit, but I'm wondering if anyone else has an idea on how to do this. The request is to be able to create a weekly archive of the files uploaded through a document content type, basically downloading all files. The client is a team of non-technical, financial advisors - so the simpler, the better.
Obviously Backup & Migrate doesn't fit the bill since that's database only. The only thing I can really think of is writing a bash script to gzip their document folder, and then have a continually updating URL based on a date that links to that zipped folder.