greetings to all Rafikis(friends)

ive finished installing my new mobo , and installed 2 HD as raid 0 on Marvell controller(sata6-7) , now when i run windows 7 and choose the hard-disk to install on , setup reports error saying it cant create the partition , i tried Sata8-9 and sata0-1 but same error

can any one kindly help me solve this


GA-X58A-ud7
i7 920
6GB ddr3 Kingston
2x 320 GB Maxtor HD (Raid 0)
4x 1TB Maxtor HD
Epsilon 800Watts
Ati Radeon HD 5870