Supported Driver Disk install options

[Jon Masters <jcm redhat com>]

Folks,

According to my records, the following installation options are
supported by Anaconda for Driver Disks:

*). Driver Update Disk (version 3). This is a disk (physical CD/DVD, USB
    flash device, vendor supplied virtual device, or hard disk) that has
    a dd.img file on it or the contents of that file (for a CD/DVD).

*). Initramfs. This is a dd.img file appended to the initramfs used by
    the installer, by means of the bootloader, loaded via TFTP.

*). NFS, FTP, or explicit path. These options exist in kickstart.

*). A variant of the disk, in which media containing an explicit volume
    label of "OEMDRV" will be automatically loaded, unless explicitly
    disabled in the installer configuration.

Did I miss any alternative? 

Jon.