simple as that .... I must say they are very helpfull when contacted by e-mail ... at least that's my experience ... can't say a bad thing about them.
phonenumber I don't have at hand but I'll look if I have it at home somewhere. In which case I'll pm it too you.
oops ... just found this on their site :
Web Address http://www.sonyoxford.co.uk
Postal Address Sony Business Europe
11 Oasis Business Park
Telephone Number + 44 (0)1865 883772