Ok, so I got an Ipod nano from some kid for 10$ because he wanted to get rid of it....good deal for me, just had to but the cable for the comp. anyways my question is does anyone know if there is any external differences between the 1st and second generation besides the color?? I am going to buy one of those alluminum cases off ebay and alot of them say 2nd gen and only a few 1st.
