http://www.redhat.com/download/mirror.html
Heaps of mirrors there. You will want to download the ISO files e.g: shrike-i386-disc1.iso shrike-i386-disc2.iso, shrike-i386-disc3.iso
They are listed below
ftp://less.cogeco.net/pub/redhat/lin...t/en/iso/i386/
The SRPMS ISO's are extra's. There is another 3 cds full of RPM packages. You don't need those for the main installation however.
The main install is over 3 CD's. So once you have downloaded the ISO files you will need to burn them onto CD. Makesure you know how to burn an ISO.
Then simply change your bios in your computer so that CDROM is the first Boot option.
Insert CD1 and boot up. You should be presented with the Install Screen.