Help New system with Adaptec 1430sa controller

[Stephen Woodbridge <woodbri@swoodbridge.com>]

Hi all,

I just got a new amd64 based system that has an Adaptec 1430sa 
controller and Etch D-I does not recognize it. I have configured the 
controller to be in RAID 10 mode with one logical volume, D-I does not 
see any disks.

How do I install on this system?

Help would be greatly appreciated.
  -Steve