Here you go mate, thought I PM'ed you it? cant remember lol.
United Kingdom and Ireland
Western Digital Service Center
C/o CEVA Freight Management
Heathrow Gateway
Godfrey Way
Hounslow
Middlesex TW4 5SY
United Kingdom
Make sure you include the RMA number on it as well.
And if you need a contact number:
United Kingdom - 0800 2754 9338
Monday-Thursday
Friday 9 am - 5:30 pm CET
9 am - 4 pm CET