Xbox 360 doesnt see shared usb hard drive

[Guest]

I have and Xbox Arcade and i was sharing my media from my internal 500gb but htat was getting too small so i bought an external 2TB Samsung I then shared it like i did my other drives i can see the share on the network but my xbox doesnt see it please help me to get he xbox to see it

 

[Guest]

add your video folder to the video folder in your library then the xbox will see your video's thesame goes for the pictures and music