Western Digital is well known by their good products on the storage market. On this article I'm going to give you a little review of all their My Book storage products.
My Book are external hard-drives that you can easily add to your computer and increase your storage capacity, these products are popular because of their prices, construction quality, and of course its simplicity.
Is much easier connect an USB cable to you CPU than have to open it, connect the cables to your motherboard, close it and pray that nothing wrong happens!Well lets start.
For Instant storage you got the My Book Essential Edition 2.0 that is described as “Small, simple, elegant, and very easy to use”. This is all truth if you want to simply get more storage this may be the right choice.
This elegant external hard drive, reminiscent of a book, is the perfect solution. It takes no more space than a paperback book.
You can choose between 160GB, 320GB, 500GB, 750GB and 1TB.
In my opinion the 500GB is the right choice, its price is not to expensive and has a good relation storage/price.

Product Features:
Easy to set up, easy to use -
Installation is a snap because you don't really install this drive,
you just plug it in and it's ready to use.
USB 2.0
interface - A simple connection that offers convenience and
compatibility among multiple computers.
Fits right in
- Takes no more space than a paperback book. Collect two or more and
they nest neatly together like volumes on a shelf.
Smart
and energy efficient - Turns itself on and off with your
computer.
PC and Mac compatible - Works with both
Windows® 2000/XP/Vista and Mac® OS X 10.4.8 or later
Ideal for
Instant storage
Easy to use
USB 2.0
Saving and organizing your digital photo collection
System Requirements
Available USB port
Windows® 2000/XP/Vista™
Mac® OS X 10.4.8 or later
My Book Home Edition
well this is an improved version from the essential edition, this External HDD is made to be simply at home, has a feature that is is turned on and off at same time your computer does, an automatic backup service, and has a very cool capability called Capacity gauge that shows you how much of the disc is full by only looking at its front “rectangle” led.
Now the storage range starts at 320GB.

Ideal for
Continuous and automatic backup of your important digital assets
Extra storage for your computer
Archiving the music stored on your MP3 player
Adding plenty of space for digital video capture and editing
Saving and organizing your digital photo collection
System Requirements
Available USB, FireWire, or eSATA port
Windows® 2000/XP/Vista
Mac® OS X 10.4.8 or later
My Book Office Edition
Again an improved version, but this time from the My Book Home Edition, this version only has one more feature that is remote acess, with this You can access this drive from anywhere and securely share the files on it free for the lifetime of the drive as long as the computer it’s attached to is turned on.
Additionally its color is gray and home edition is black.

My Book Studio Edition
This version is turned to video/photo edition/storage side, and is formated to be used with Apple computers. High-speed interfaces make this an ideal solution for creative professionals and video editors.
The storage starts ate 320GB, and this Studio Edition comes in 2 versions: one with only one hard drive and other with 2 hard drives and RAID capability. Here, again, you have the Capacity gauge feature.
My Book Studio inclues all the features that Office edition has.

Powerful quad interface -
- USB 2.0 -- For
convenience and compatibility among multiple computers.
- FireWire
400 and 800 –
High-performance interfaces that are perfect for Macintosh®
computers.
- eSATA 3 Gb/s
-- The ultra-fast eSATA interface gives you speed comparable to a
state-of-the-art internal hard drive.
Formatted for
Macintosh - Set up with HFS+
Journaled formatting for complete Macintosh compatibility. Software
included requires Mac® OS X 10.4.8 or later. Can easily be
reformatted for Windows 2000/XP/Vista.
Ideal
for
Adding storage to home or office computers. Perfect for
data backup
Smooth video editing, rendering complex 3D objects or
special effects and saving huge blocks of data in record time.
System
Requirements
Available USB, FireWire, or eSATA port
Mac® OS X 10.4.8 or later
Windows® 2000/XP/Vista
My Book World Edition
Again coming in two versions with one HDD or two, this My book World Edition is perfect for those who want to share their things with the world or in their local networks.
This edition only has 3 versions with 1TB, 750GB and 500GB respectively. With it you can access your data anywhere, anytime, even when your local computer is off. You just simple add this drive tou your home/office router and it will be shared with all your computers connected to that network you can even access it anywhere in the world even when your local computer is turned off.

Use This Product When You Want To
Automatically back up all your PCs to one central location.
Simplify your home network and access data from any computer or external hard drive in the house.
Easily access and edit your files from any PC.
Get files from home while at the office.
Securely share photos with your friends anywhere in the world without uploading them to the web.
Offer your clients an easy way to access business documents, designs, and artwork. Eliminates the need for a separate FTP server.
System Requirements
Available Ethernet connection (network adapter, router, switch, or hub port)
Broadband Internet connection
500 MB of available local hard drive space
512 MB RAM
Pentium III class, 500 MHz or newer
Windows® Vista/2000/XP Home/Pro
Web browser (Internet Explorer 6.0 or later, Mozilla Firefox 1.0.3 or later)
CD-ROM or DVD-ROM drive