Taken from WOS website

Vu+ Zero is a smart choice for those using HDD integrated Vu+ models like SOLO2 and DUO2. Let's assume you use Vu+ Zero in your room. Once connected in your home network, you can play multimedia contents stored in DUO2 or SOLO2 in the living room.

My Solo and Zero are connected to my home network how do I now achieve this ?