LaCie Rugged Triple Portable External Hard Drive 2.5 "USB3.0 / USB2.0, FireWire 800 1TB (Personal Computers)
This hard drive allows me to make backups of my Mac TimeMachine. Its speed is excellent in Firewire, I think almost 2 times faster than USB 2 (I do not benefit from the USB 3). The build quality allows me to take it everywhere and not to fear that a