Finally got my v4 platform up - amazing how the CPU usage goes down when you have a decent CPU and present-day o/s. 
For some reason I thought playing back Alerts would display all my cameras - do I need to make a camera group or something for that, or is it not yet a feature? I wouldn't mind trading a 0.5x playback speed limitation in order to have a coordinated view of 3-4 cameras for an alert.

For some reason I thought playing back Alerts would display all my cameras - do I need to make a camera group or something for that, or is it not yet a feature? I wouldn't mind trading a 0.5x playback speed limitation in order to have a coordinated view of 3-4 cameras for an alert.