So I am getting a wii and I am modding it (i've done it before already) and I was wondering for the backups (games) can I use this one hard drive I have from an old broken laptop? I have the box that converts it into a usb type flash drive already, so I can pretty much use it as an exteral hard drive. And will it still work if it has other files of it? Or does it have to be only the game files? Thanks!