Billosaur writes "A judge has ordered the University of Wisconsin-Madison to turn over the names and contact information for the 53 UW-M students accused of file sharing over the university's networks by the RIAA. 'U.S. District Judge John Shabaz signed an order requiring UW-Madison to relinquish the names, addresses, telephone numbers, e-mail addresses and Media Access Control addresses for each of the 53 individuals.' The ruling came as no surprise to the university, which had previously rejected the request of the RIAA to hand out their settlement letters to alleged copyright violators on their campus. The school feels the RIAA will have a hard time tracking down who did the file-sharing anyway, as the IP addresses the RIAA has for the violations may be mapped to computers in common areas, making it difficult to determine just which people may have made the downloads."