Boot Problem with Blue Onyx - "VolGroup00/root unknown

I recently downloaded and installed BO dated 6/7/11 (the date when I installed the latest BO)

The install went fine.  No errors indicated.

When I rebooted I get this message;

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VFS: Cannot open root device "VolGroup00/root" or unknown-block(0,0)

Please append a correct "root=" boot option

Kernel panic - not syncing
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The Dell Dimension 2400 uses standard IDE drives --- not SATA type drives.

I changed the drive to be master instead of cable select.  The drive is on the IDE0 controller.

Any suggestions would be greatly appreciated.

Thank you,
j4piper