SentrySafe has made safes for 70 years, but now they've teamed with Seagate/Maxtor to make hard-drive housings that withstand up to 1550degrees Fahrenheit for a half hour, and "full" 24-hour water submersion. Some like the Fire-Safe/Waterproof 80GB and 160GB ($320) drives are freestanding units that house 2.5" bus-powered drives in impervious containers. The other alternative is a full-blown $520 safe that has a USB pass-through for your bus-powered drive. A third option is a smaller filing box, the Data Storage Safe, which lets you keep DVDs and other small documents along with a small USB drive. [SentrySafe]