LSI MegaRaid 493 FC3 not seeing attached disks

[jeffrey Lang]

I'm intalling FC3 on a gateway P3 that has a LSI MegaRaid 493 Raid 
controller installed.   The system has a Problem with the  MegaRaid 493 
not seeing the Disks attached to it.   There are six disks attached to 
the Raid Controller, setup in a Raid 5 configuration.

The system sees and load the MegaRaid drivers but doesn't seem to see 
the drive (Raid-5).   Anyone have an idea why it doesn't see the drive?

jeff