wrath79

Hello everyone. i am currently trying to install Vista x86 on a PC that has a LANPARTY UT nF4 Ultra-D motherboard with SATA RAID (striping) config. The PC has 2 Western Digital Caviar WD1600JS (160GB) drives with a total of 4 partitions. When i try to install Vista only 1 unpartitioned 160GB drive shows up. I have tried integrating RAID drivers into my installation disk with no success. Does anyone have any idea what i'm doing wrong? thanks in advance for any help.