HOWTO: Prevent a BSoD from disappearing

I'm going to go over the simple steps of setting a Windows XP install to not auto-reboot on a Blue Screen of Death. While this may be nice if you get it once in a while, if, like me, you break something that prevents Windows from booting because of a BSoD having it reboot instantly makes it impossible to see what is going on. Many of you may know this, but I hadn't yet figured out how to do it until last night when I managed to prevent Windows from booting.

Step 1:
Right click My Computer and go to System Properties (Or, if you like the keyboard, Win+Pause/Break). Click the 'Advanced' tab.


Step 2:
Click 'Settings' under 'Startup and Recovery'. Under the System Failure heading, uncheck 'Automatically Restart'.


Now, when you BSoD, you'll actually be able to -read- the error message and try to solve the problem. In my case it was a corrupt vidstub.sys file.

UPDATE:
If you are unable to even boot in to safemode to get this done, there is help!
First, you need to download a boot disk that has a registry editor. I recommend:
http://www.ultimatebootcd.com/
It's been a while since I've used it, but it has always worked for me.
Open up the registry editor (It's under NTFS tools) and edit this key (Odd formatting because of limit in width of the blog):
HKEY_LOCAL_MACHINE\
SYSTEM\
ControlSet001\
Control\
CrashControl

Change AutoReboot key to 0

Hope that helps!