have a m 250. i can delete songs but cannot add them. i tried using wmp sync. it shows error. i tried copy and paste. says does not have enuf space.(but it does, and, the songs which are on there do not show up unless im in sync mode with wmp)
i put it in all the modes. i tried auto detect. the comp sees the device quickly in all modes. will the original software work maybe? where can i get it??