popatim I'm sorry I didn't answer back before but my computer is sick. I took it to a shop. They installed Win7 in only one of the HD that had the raid. When I brought it back home I was getting ready to patiently reinstall everything it had before I turned it on and there was no software installed, no external HD connected or USB, no printer, NADA and it suddenly crashed again with the BSOD. It's very frustrating. I was able to reboot and started to install hardware and software. During this process I have to reboot many times updating windows, etc. Now it doesn't want to open the Bios because it was configured to start booting from the CD drive. I left there frustrated and about 30 mts. later it started Windows. I tried to do something and it got frozen. Nothing moved the mouse or anything. Well I tried to reboot. Now it stays hung in Boot from CD/DVD... Could it be the mobo? I will have to take to the shop again. I'm very frustrated and I need it to work.