Help! How to find out the problem in Blue Screen

[HONG KONGer]

The blue screen STOP error is 0x000000E1. I found an article on Microsoft website which ask me to debug:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ddtools/hh/ddtools/bccodes_6zvr.asp

Anyone knows what should I do to find out which driver causing the system crash?? It always crash with this error!!

 

[TriggerHappy]

i used to get that problem too, so i had to format my c drive and try to install xp again but in the process it got messed up and my computer hasnt worked scince then