Another dead hard drive...
If you verify a disk with Disk Utility, and then close Disk Utility while the verify is in progress, you just destroyed the disk. It happened to me. The disk has only the partition "disk1s1". This time it's a WD My Passport. Any free way to salvage the disk's data for free, or is this damage covered by warranty? Swapping USB ports did not work.
MacBook Pro, Mac OS X (10.6.2)