Thanks, kirk. That is exactly what I thought.
However when listening to the GTA OPP scanner feed, I never see the channel/talkgroup appear in the display. I've tried on both Winamp and Windows Media Player.
For instance, on the OPP feed, all it says in the display, when silent or people are communicating is "Scanning (Greater Toronto Area OPP).
Is there anything I need to enable or configure to see the talkgroups?