Is there any way to transfer tv shows purchased on Itunes to my Zune collection?.........?

I've merged my Itunes music library into my Zune music collection without the DRM interfering, (most songs are NOT Itunes plus version.) but I can't seem to get the TV shows I purchased from the ITunes store into my Zune collection. I have also used Cucusoft Zune video converter suite to convert DVD movies for use on the Zune 120GB, but when I tried to use the converter on the TV shows it acted like it didn't recognize the files as video files, (they're listed in MP4 format). I would appreciate any help I could get with this.....Thanks in advance.