How big is that hard disk?

Seagate had a cute visual exhibit at CES 2007 – a typical laptop hard disk, represented as an equivalent number of CDs (assuming you only store MP3s, of course.)

Lost: 1 Laptop. Also lost: 52,716 MP3s.

Seagate’s point, of course, is that you might want to think about backing up that hard disk … and naturally, they had a product designed to do exactly that.