I have two VP2s (ISSs) and 2 consoles. As others have stated, you can only receive information from one ISS on each console. One of my ISSs is Station 1 and the other is Station 8. One console receives data from one Station 1 the other console gets its data from Station 8. For various reasons, sometimes I will change the data I am receiving on a console and switch from Station 1 to Station 8 or vice-a-versa. Unfortunately, if you are using Weatherlink or its equivalent, the software won't be able to say you got data from Station 1 from 5-9pm but Station 8 from 9-12pm. In short, you are mixing apples and oranges and if you don't care, no problem. The major differences I have between Station 1 and Station 8 are the rainfall measurements an issue I am wrestling with, and unfortunately, without a lot of luck. Hope this discussion is useful.