Microsoft has been ordered to hand over core computer code for its Windows software to lawyers it will soon face in court.
A US judge has told the software giant that its legal opponents should have the right to verify Microsoft's claims about the innards of the flagship software.
Currently nine US states are using the courts to try and impose tougher penalties on Microsoft for its flouting of antitrust laws.
Microsoft is trying to avoid handing over the code, claiming that there is not enough time before hearings are due to start.
(borrowed from bbc news)