Here is a tutorial for organising tv shows into seasons.
Firstly, your going to need a tag editing program I suggest
TigoTago
Start the program and click File and locate your files.
It should look something like this:
Right click the file and then click "Advance Edit".
You will then need to change the the following Primary and Secondty ID's to:
Primary ID: db9830bd-3ab3-4fab-8a37-1a995f7ff74b
Secondary ID: ba7f258a-62f7-47a9-b21f-4651c42a000e (Note - this is the secondary ID for TV Shows only)
Movies = A9B87FC9-BD47-4BF0-AC4F-655B89F7D868
TV Shows = BA7F258A-62F7-47A9-B21F-4651C42A000E
Music Videos = E3E689E2-BA8C-4330-96DF-A0EEEFFA6876
Then click the general tab and change the following:
Title: Season/Show Name
Album Title: Episode number
Track Number: Episode number so they are ordered by number not name
Then continue doing the same to all the episodes
and thats it sync them and your done.
Hope that helps.