Help me DEBUG my computer in conflict!

Hi. My computer was continuously restarting suddenly (only changes made to computer was installing Microsoft’s last 2 critical updates for W2K). I followed advice I saw here in the forum to uncheck the “Automatically Reboot” option in the System Failure tab in Control Panel/System. Now it has shown me a very informative blue screen and this is what it reads:

“***STOP:0x000000C2 <0x00000099,0xFF8F9D88,0x00000000,0x00000000>
BAD_POOL_CALLER

BEGINNING DUMP OF PHYSICAL MEMORY
PHYSICAL MEMORY DUMP COMPLETED-CONTACT YOUR SYSTEM ADMINISTRATOR OR
TECHNICAL SUPPORT GROUP

Can anyone help me debug this???
Thank you!