For us sluggards, who do not like the effort to back up the files, and then crib later if we lose everything in a crash. Seagate’s OneTouch4family will suit us fine. It has three new hard-drives in the family -- OneTouch 4 Plus, OneTouch 4 and OneTouch 4 Mini. All the three use USB 2.0 interface to transfer data, and they are equipped with one-touch back-up feature (you only need to push one button to back-up all the data that is inside the drive).

One can also opt for automatic file back-up process, by setting the specific time. The Plus of the family has an encryption feature, which will lock up any files you drag to a specific password-protected folder.

All of them are Windows and Mac compatible.

OneTouch 4 Plus:

* $130 for 250 GB
* $200 for 500 GB
* $290 for 750 GB
* $360 for 1 TB

OneTouch 4:

* $100 for 250 GB
* $170 for 500 GB
* $270 for 750 GB

OneTouch 4 Mini:

* $100 for 80 GB
* $120 for 120 GB
* $150 for 160 GB

'Source'