View linux on windows?

hey guys i have a ipod nano and as u know it also can be used as a hard drive well i have linux on my ipod so i can play games and watch movies and i have been told by thier techies to open a folder… but this folder i dont see i can only see the windows partition on the ipod. so how can i see the linux partiiton any of u guys got ideas cuz they are mad slow at replying