For those interested in the history of IT,
this article is excellent - Colossus, the British World War 2 code cracking system, is being rebuilt for action.
Sez the Beeb:
The Colossus machine will be pitted against modern computer technology that will also be used to decipher and read the transmitted messages.
Tony Sale, who led the 14-year Colossus re-build project, said it was not clear whether the wartime technology or a modern PC would be faster at cracking the codes.
"A virtual Colossus written to run on a Pentium 2 laptop takes about the same time to break a cipher as Colossus does," he said.
It was so fast, he said, because it was a single purpose processor rather than one put to many general purposes like modern desktop computers.
Maybe they can set it up as a Web 2.0 service for DRM crackers