
I just purchased a 500GB hard drive for my high definition videos storage. Currently I am storing my videos in a internal SATA 250GB which is now running out of space. So I went out there and did my research on external hard drive and WD My Book (Home Edition) wins my heart.
At the front of the drive, you can see a gauge indicator which tells you the capacity used or space remaining. When the drive is running, you will see it moving up and down like Knight Rider. Pretty cool indicator, I say.
It has an sturdy and elegant design and comes with 3 type of connections - USB 2.0, Firewire 400 and eSATA. The box comes with only USB and firewire cable. If you have a eSATA port in your PC, the speed of transfer is amazingly fast. However if you use eSATA, this hard drive will not shut down accordingly with your PC. And the gauge indicator will not work too.

After trying out 1 day, I realise the speed of transferring via USB is slightly slow. If you frequently access the drive, I will suggest you to connect using eSATA. It comes in 320GB, 500GB and 1TB capacity. And there are 5 different types of collections for WD My Book Edition. Click here to see. It comes with 3 years warranty.
This drive is extremely quiet, as it does not operate with fan. It's small for space saving purpose. When your PC inactivity for sometime, this drive will hibernate until the next time you activate your PC. This will avoid overheating and reduce wear and tear.
I am planning to to play my high definition videos by connecting my PC via HDMI connections to my future HDTV. New graphic cards comes with HDMI port. 500GB = 100 (720p) high definition videos ready to play. No more clumsy discs.
For you guys out there thinking of getting an external harddrive, I strongly recommend this product.