The installer appears to be only capable of installing from /dev/hdc. My /dev/hdc is a first generation dvdrom; it doesn't read cds. My /dev/hdd is a cdrom, and reads much faster to boot. Historically, on my system, to install redhat linux I've had to unplug my dvdrom to install, which is really a pain. Users should get a choice of what device to use, or at least be able to specify some option to the installer.
This issue has been forwarded to the install developer for further consideration.
*** This bug has been marked as a duplicate of 2122 ***