If the Philips PMM does not work or if you prefer not to use PMM. The UPNP server is integrated in windows media player 11. 1. Select the tab Library and than select Media Sharing. 2. Activate media sharing. 3. Make sure private network is selected ( sharing will only work on private network). 4. After switching on the SLM5500 this device will be visible in the sharing overview (not with the name but with the MAC address). If the device is not visible please follow the help instructions for adjusting the settings of the firewall and internet connections.