I want to install windows 7 64 bit on my system which has a raid array. My motherboard is an Asus M3A78-T and my CPU is an AMD Phenom 9950 Agena 2.6GHz Quad-Core Black Edition. I called asus tech support and they tell me sorry it doesn't exist. I refuse to believe this. I would extremely grateful if someone could tell me where I can find it or even post a link.