I would like to buy a external hard drive but I have never bought one before, the hard drives in my Computer are W/D so should I stay with W/D ?, I have found this one on line and its in my price range but would it be OK with my Computer and Windows 7 ?, grateful for any advice please 
My Computer
- Computer Manufacturer/Model Number
- Home Built
- OS
- Windows 7 Professional 64-bit SP1
- CPU
- Intel E8400
- Motherboard
- MSI P35 Neo
- Memory
- 4GB Crucial Ballistix
- Graphics Card(s)
- ATI ASUS Radeon HD 4830
- Sound Card
- Realtek ALC888 on Board
- Monitor(s) Displays
- Asus 22-inch VH226H Widescreen
- Screen Resolution
- 1920 x 1080
- Hard Drives
- Two Western Digital 500GB
- PSU
- Hiper HPU-4M 530W
- Case
- Thermaltake Tsunami Dream Black
- Cooling
- Air/Fans
- Keyboard
- Saitek Eclipse
- Mouse
- Razer
- Internet Speed
- Sky Broadband
- Other Info
- USB Hub/Card Reader - 2 Pen Drives, 1 Phone Dock

