Be sure to enable full-drive encryption first. They just asked for a hard drive they could copy and erase; they didn't say jack about it being in a readable format.

See also: formatted with DragonFlyBSD's "Hammer" filesystem. Archived in BinHex. Saved with Base37 encoding. And 9-bit bytes. In the "/home/leopard/music" directory of a fresh Debian Potato install.