I have not had a crash so I have not used it but it was referenced in the new Recording magazine in an article about BSOD or crashes in general.
This is a page about the program:
http://www.resplendence.com/whocrashedD/L link is here:
http://www.resplendence.com/download/whocrashedSetup.exe I thought it might be helpful to someone.
J