anyone use a siig SC-PE4B12 ultra ata 133 pci card?

I just bought the siig so I could utilize the full 250 gigs of a hard
drive and wanted to boot my computer with the scsi drive and use the
250 gig ata as a storage drive, but couldn't get the **** computer to
boot up with that configuration. I sent siig tech support an email
about this problem and they said the card won't work with a scsi
configuration, although with the siig card and the ata drive connected
to it, it will boot and recognize the scsi drive but won't boot from
the scsi drive. I definitely have the boot sequence right in the
machine's bios, but now my question is- where is the siig card
identified in the bios? I don't see it anywhere, and neither is the
ata hard drive listed in the bios... I'm using an Asus CUV4X mother
board with the latest bios. Thanks...