This should really be properly explained, but at least it's not a dead link now!
#### Enter your keys
- Figure out what format DeDRM wants your key in by looking in
- [the code that handles that](dedrm_src/prefs.py).
+ [the code that handles that](DeDRM_plugin/prefs.py).
- For Kindle eInk devices, DeDRM expects you to put a list of serial
numbers in the `serials` field: `"serials": ["012345689abcdef"]` or
`"serials": ["1111111111111111", "2222222222222222"]`.