To configure Now Playing in PlayIt Live for your online radio station, go to Tools > Now Playing and click "Add New" under Targets. Select "Internet Broadcast" as the target type. Use "{{text}}" in the Template field to automatically switch between your Track Template (e.g., "{{artist}} - {{title}}") when a track is playing and your Fallback Template when no track is playing. Add a filter to ensure only specific track types (like "Song") send metadata. Make sure you've set up your Internet Broadcast stream (Tools > Internet Broadcast) with "Enable title streaming" checked. This ensures your listeners can see the currently playing track information on your online station.