Just download and install the Macro Tube plug-in (32 bit /64bit) as any other Windows application. The functionality of this application is pretty straight forward.
After installation, launch your Media Center and look Macro Tube plug-in entry under Extras (Extras Library).
Select the video streaming service – YouTube, Dailymotion or Soapbox. Use the Search button provided at the top left to search the video site you are into.