win xp pro shuting down

I NEED HELP!!!!! RUNNING WINDOWS XP PRO AND KEEPS SHUTTING DOWN AND COMING UP WIT THIS BLUE SCREEN WITH THIS MESSEGE. WHAT DO I DO?
A PROBLEM HAS BEEN DETECTED AND WINDOWS HAS BEEN SHUT DOWN TO PREVENT DAMAGE TO YOUR COMPUTER.
IRQL_NOT_LESS_OR_EQUAL
IF THIS IS THE FIRST TIME YOU’VE SEEN THIS STOP ERROR SCREEN, RESTART YOUR COMPUTER. IF THISSCREEN APPEARS AGAIN, FOLLOW THESE STEPS: CHECK TO MAKE SURE ANY NEW HARDWARE IS PROPERLY(NO NEW HARDWARE)INSTALLED. IF THIS IS A NEW INSTALLTION,ASK YOUR HARDWARE, SOFTWARE MANFUFACTURER FOR ANY WINDOWS UPDATES YOU MIGHT NEED. IF PROBLEMS CONTUNIES, DISABLE OR REMOVE ANY NEWLY INSTALLED HARDWARE OR SOFTWARE. DISABLE BIOS MEMORY OPTIONS SUCH AS CACHING OR SHADOWING. (DISABLED CACHING AND SHADOWING AND DIDN’T HELP) IF YOU NEED TO USE SAFE MODE TO REMOVE OR DISABLE COMPONENTS, RESTART, YOUR COMPUTER,PRESS F8 TO SELECT ADVANCED SETUP OPTIONS, AND THEN SELECT SAFE MODE. TECHNICAL INFORMATION *** STOP:0X0000000A(OX7FFFFFFF,0X00000002,0X00000001,0X804E414E) BEGINNING DUMP OF PHSYICAL MEMORY PHYSICAL MEMORY DUMP COMPLETE. CONTACT YOUR SYSTEM ADMININSTRATOR OR TECHNICAL SUPPORT GROUP FOR FURTHER ASSIATANCE.

I’M RUNNING A AMD ATHLON XP 2100 PROCESSOR, MSI K3 ULTRA 2 MOTHERBOARD, NVIDA VIDEO CARD, 256 KINGSTON RAMM, DLINK ETHERNET CARD.

THIS IS WHAT YOU DO:
STOP TALKING IN ALL CAPS
BE POLITE

The error message was in cap's !
You be polite .

Sounds like a bad driver or a failing piece of hardware.

Here's what MS says:

http://www.microsoft.com/technet/tr...md_stp_ccgm.asp

Is this a new install? Upgrade? Any new hardware recently installed?