InfiniteMac OSx86 - LSI U320 scsi controller

hi,

just tried to use the controller mentioned in the title but there were some issues.
i'm running 10.5.7.

system booted fine and i can see the controller and the disk:

Code:

Parallel SCSI:



    SCSI Parallel Domain 0:



      Vendor: LSILogic

      Product: Ultra320 SCSI HBA

      Revision: Firmware 1.3.6.0

      Initiator Identifier: 7

      Signal Type: Single Ended

      Description: Channel B



        SCSI Target Device @ 0:



          Manufacturer: COMPAQ

          Model: MAB3091SP

          Revision: 0814

          SCSI Target Identifier: 0

          SCSI Device Features: Wide, Sync

          SCSI Initiator/Target Features: Wide, Sync

          Peripheral Device Type: 0



            SCSI Logical Unit @ 0:



              Manufacturer: COMPAQ

              Model: MAB3091SP

              Revision: 0814

              SCSI Logical Unit Identifier: 0



    SCSI Parallel Domain 1:



      Vendor: LSILogic

      Product: Ultra320 SCSI HBA

      Revision: Firmware 1.3.6.0

      Initiator Identifier: 7

      Signal Type: Low Voltage Differential

      Description: Channel A

BUT i can't use it. it's not showing up anywhere. there's not even an rdisk.
any ideas?

oh and the led on the disk is blinking constantly since osx booted.
any help is welcome :)