Comment 10 for bug 338455

As of the latest release (408), I've added an option to download the Debian hd-media kernel and initrd. Once this is done, all that remains for the user is to place the install iso of choice onto the root directory of the hard drive or USB drive (which is documented in the install notes for Debian), and the hd-media installer will find it and read from it. Unfortunately, this doesn't take care of the situation where the user doesn't read the install notes and simply passes in the iso file directly, but this is the best I can do for now until I have some more spare time.