TWEAK XP ran a little item at the end of February which said that all you need to do to crash the robust OS was to hold down the right CTRL key, and hit the scroll lock key twice.
You have to switch the capability on first by messing with the incredibly gruesome "registry".
We haven't tried this at home or at work, nor will we, but if you must have a bash, cycle over to this destination (
http://www.tweakxp.com/display.aspx?id=2066
Source:
The INQ!