I have a MSI K7T Pro2-a and just bought an AMD Thunderbird 1.3ghz 200mhz front side bus processor. I am running version 2.7 bios which is supposed to support 1300mhz processors. It posts and starts to boot and seems fine until I try to install the OS. No matter what OS I try it crashes with strange errors throught the process. All I have running is a Matrox G200 video card and IBM 20 gig hard drive. Any suggestions?? Also the computer worked fine when I had a 900mhz thunderbird. I've also tried different power supplies. I'm begining to hate this computer.