If you use Nexus Q Media Player outside US, there is limited few songs and youtube videos and you still can't use movies. At least it becomes a night lamp. To get nexus Q working in your country, try using the following solution.
How to Enable Nexus Q working outside USA(America)
* Plug in Ethernet cable into your computer and connect to internet with it.
* Turn your Windows 7 PC or Mac into a proxy Wireless Hotspot. You need an VPN account which server stay in USA. Set up VPN connection and turn on Internet sharing over WiFi.
* On your android phone/tablet, turn on NFC and put it on top of your Nexus Q Media Player to have NFC connection. Then followi the instructions to set up the Q.