Created attachment 915031 [details] Comment (This comment was longer than 65,535 characters and has been moved to an attachment by Red Hat Bugzilla).
A media check on Valhalla 7.3 disc1 PASSes
Please test your media following these instructions: http://rhlinux.redhat.com/anaconda/mediacheck.html
Went into BIOS and changed processor speed from 2.0 to "Compatible" speed (1.2) Attempted install again and this time it finished without error (though it is not booting up correctly, a video problem of some sort)
To be more precise, I changed "boot speed", not processor speed
Glad to hear its working.