He's right, your CPU is supposed to run at 11.5x133.3MHz. That's 1533MHz, which is the speed for the 1800+. Right now, you're running at 11.5x100MHz, which is 1150MHz. Change the bus speed in BIOS from 100 to 133.
<font color=blue>Only a place as big as the internet could be home to a hero as big as Crashman!</font color=blue>
<font color=red>Only a place as big as the internet could be home to an ego as large as Crashman's!</font color=red>