This seems to be the cheapest i've found inc VAT for this device.
If you're feeling savvy you can go instore to Currys, where this device is £129.99 and have them price match PC World and they will be cheaper by 10% of the difference.
This device is fully DNLA certified so you can access your music/videos etc across other DLNA devices such as XBOX 360 or PS3.
This is also fully supported with Time Machine backups on OSX.
3 year warranty.
Simplify your digital life by consolidating your movies, music, photos, and files in one location for everyone on your wired or wireless network to share. Back up all your PC and Mac computers to one safe place, access files securely over the Internet, stream media to your entertainment center, and show off all your photos with your iPhone.
Device Type NAS server
Host Connectivity Gigabit Ethernet
Total Storage Capacity 1 TB
Width 5 cm
Depth 13.9 cm
Height 16.7 cm
Weight 1.09 kg
Localisation Middle East, Africa, Europe
Capacity 1 x 1 TB
Type Network adapter
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
Features iTunes server, UPnP Media Server
Compliant Standards DLNA CERTIFIED
Expansion / Connectivity
Interfaces 1 x Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
Cables Included Network cable
Compliant Standards RoHS
ENERGY STAR Qualified Yes
Power Device Power adapter - external
Voltage Required AC 120/230 V ( 50/60 Hz )
Software / System Requirements
OS Required Apple MacOS X 10.6, Microsoft Windows Vista / XP / 7, Apple MacOS X 10.5
Service & Support 3 years warranty
Service & Support Details Limited warranty - 3 years
Min Operating Temperature 5 °C
Max Operating Temperature 35 °C