I have a VPR Matrix 2.53p4. My power supply crapped out on me earlier this week and I found out yesterday that it fried my motherboard. My local computer repair shop said that I would have to buy a new copy of windows xp because my system restore disks would not work with the new motherboard. But, my friend who is a network engineer says that my restore disks will work. Even though I will be getting a MSI 865 board instead of another intel 845. So does anyone know who is right?