Metadata and Coverart with TV Shows ?

Hi,

I have so far 250 movies on my NAS which mig ATV2 with ATVFlash i streaming from.

Metadata and Coverart with my movies works perfectly but my question is:

 

What about TV shows ???

I have the entire FRIENDS collection on DVD which is going on my NAS but will It get the Metadata and Coverart for this ?

Every episode has its own episode name but how shall I named it (the m4v file through Hnadbreak) to be sure it will be correct and that it will be in the correct order ???

Hope someone can help.

Alternative I think will have a FRIENDS folder -> Season 1 folder -> and name them episode 1, 2 etc.