This node.js script will download the best show archive from wfmu.
It, naturally, requires node.js and npm. If you're unsure of how to install node.js and npm on your platform, go to https://nodejs.org to find out.
To start, make sure you have all the appropriate dependencies by calling:
$ npm install
If everything installs ok, you should be able to run the script:
$ node download.js
The script automatically downloads 5 episodes at a time, but you can customize that by passing a command line argument:
$ node download.js 10
All content gets automatically downloaded to a subdirectory named downloads.
You can stop the script by using Ctrl+C like any standard command line script. You can resume the download later and it will not re-download stuff you already have locally.