How to manually set-up a youtube profile?

I would like to make use of the `youtube.cfg` and give youtube a go with Phoenix, but I've no idea where to put the file, and what else it needs, if already using the non-hardened version, on Linux and windows. If other files are required in the downloadable .zip file, and of those, there are multiple versions with the same file name, please indicate which directories they'll be found in.