Fedora cd error

["Jay Hester" <jay circadence com>]

All,
     I've been having problems with installing a new cd image i'm creating. After it loads kernel, then the drivers for the hard drive array on the box the install dies with this error:
 
Fedora Core CD was not found in any of your CDROM drives. Please insert the Fedora Core CD and press ok to retry.
 
     Here's the commands that i'm using to create the cd. Anyone have any ideas why i'm getting this message?
 
genhdlist --productpath Fedora $CD_DIR
pkgorder $CD_DIR i386 Fedora 2>/dev/null | tee /tmp/pkglist.$$
genhdlist --fileorder /tmp/pkglist.$$ --productpath Fedora $CD_DIR

 
Thanks!
Jay