
From Wired:

The University of Washington has just published a new report on the processes being used by the entertainment industry to track down and prosecute file sharers on P2P networks. The authors purport to be surprised by their findings. They suggest:

The RIAA has outlined to the Chronicle of Higher Education how it tracks files sharers.
"To catch college students trading copyrighted songs online, the Recording Industry Association of America uses the same file-sharing software that online pirates love, an RIAA representative told The Chronicle at the organization's offNo votes yet