Real video problem (or is it?)
 

If I copy a real video file to my n810 it plays fine, but
if I select the same file in the file manager from a
shared folder on my desktop computer I get a "file
format not supported" error.

Is this right? Some video files and music files stream
from shared folders, why not real video files?

As you can tell, I'm brand new to the world of nokia tablets,
but any advice is welcome.