> I wish there was a way to sync the "now playing" list with the playlist that it is playing
If you need to edit a playlist whilst it's playing, why don't you rearrange the 'now playing' list instead?
Then you can just save the result as a new playlist.
> It would also be awesome with an option to right click the inbox and have it updated... so it would
> rescan the inbox folder from scratch. F5 does nothing for me there
The inbox isn't scanned as such - it is the 'watched' folders that are scanned, and any new files are then added to the inbox.
So to update the inbox, you should be using: File -> Rescan/Add files