Western Digital 160GB 7200 RPM USB2.0 Essential External Drive is £44.99 inc Free delivery from Amazon.co.uk
Extra storage within budget. 5* rated product !!
Manufacturer's Description: Now it's easy to share pictures, video, music, files and even a printer in your home or office with WD's NetCenter" network hard drive. With just 3 simple steps you're up and running. Just plug in the drive, run the wizard and use WD's EasyLink" utility to set up NetCenter as a local drive on any computer on the network.
Features: Centralise and share data in your home or office | Connect a printer and share it with any computer on the network | Create private, password-protected folders | Back up files from any computer on the network | Connect with both Macintosh and PC computers | Access files any time, from any computer on your network, even when all other computers are off | Connect another external drive to add even more storage