It looks like the Seagate Barracuda 7200.11 hard drive series is having serious problems Zune style, with a large number of them failing like crazy, specially the 1TB model. The problem seems to be firmware-based.
The company—which has been deleting messages from customers reporting on the problem left, right, and center—has offered a software fix, but it's saying that people are not entitled to any other kind of compensation or replacement. I smell class-action lawsuit. [The Inquirer via Electronista]