2.3 Where/how can I get the Debian installation disks?

You can get the installation disks by downloading the appropriate files from one of the Debian mirrors.

The installation system files are separated in subdirectories of dists/stable/main directory, and the names of these subdirectories correspond to your architecture like this: disks-arch (arch is "i386", "sparc", etc, check the site for an exact list). In each of these architecture subdirectories there can be several directories, each for a version of the installation system, and the currently used one is in the `current' directory (that's a symbolic link).

See the README.txt file in that directory for further instructions.