Vista doesn't recognize ASUS P5W DH Deluxe RAID 5 array

Hi all,

I have some problems creating a RAID 5 with my ASUS P5W DH Deluxe
motherboard.
I use 3 500GB SATA disks.

In the BIOS I've enabled the RAID configuration and have been able to
create a RAID 5 array.

The issue is that I can't find a working driver for the Windows Vista
(32-bit) setup. I've tried multiple drivers (original from the CD,
latest version from www.intel.com) but none of them were recognized.

Is there anybody that has achieved to create a RAID 5 on a motherboard
with the Intel ICH7R chipset?

Thanks in advance,

Geert