I have for a while used the new interface, basically because of the "Disconnected" group in the Devices section. Now ALL computers are visible in this group, both online and offline ones (Connected/disconnected)
This behaviour is new to me. Recent update? Bug?
Anyway, that makes this grouping less useful. I have to scroll through a long list of computers in order to spot the offline ones, which I earlier could do in seconds.
-anders