I got the plugin installed and working. I can see the device browse the music from my Google Play account and play the tracks.
What I want to do is have the tracks i play automatically copied to my library when I play them. I have the preference set to 'Automatically copy downloaded tracks to Library', but I'm guessing that's only for synchronization. If it's not possible.. can I manually copy specific files/albums to my library or synchronize just specific albums?
I want to avoid downloading my entire Google Play library through synchronization (bandwidth/storage constraints). But I do want any music I stream to automatically get put into my library so I don't have to stream it again.