Others have reported that, use our search feature here, set it to all forums and all posts, using DRIVER_IRQL_NOT_LESS_OR_EQUAL as search term.
One is this thread
Speedpatches also have been reported as a cause for bsod (blue screen of death).
YOu can alter your xp settings to not reboot on an error. system properties, (press right mouse button on "My Computer" on the desktop), look for advanced, then Startup & Recovery, click on the settings button for this, and then in the new box that opens up ncheck "Automatically Reset". Its possible the same problem that caused the 10053 error is now causing this due to an xp setting change.