Asus P6T Deluxe V2 and Revodrive 3

Hi,
here is my problem:
I have a revodrive 3 120 Giga that I want to use as a boot drive (I put it on the second PCIe 16x slot) and 2 HDDs in RAID 1.
When I activate in my mobo the intel raid controller i lose my revodrive that isn't seen by the bios and it gives this error: "NO ENOUGH SPACE TO COPY PCI OPTION ROM".
Is there a way to have a mod bios that lets me use my revodrive as a boot drive while having the intel RAID active?

Thanks for your help.

Joe