I'm probably missing out some essential feature in the program...
How do I freaking play movies?

I can access both the Photo and Music folders on my Sony W4500, but how do I access, lets say, the "Wildlife in HD.wmv" that comes along with the program?
- Should there be a new "Movies"-folder or something on the TV?
- Do I need to do a new digital scan with my antenna/DVB-T
I'm lost.
What should i do in order to watch a movie. I've tried googleing everything.
Thanks in advance.