Credit to the guys over at Modaco who spotted this ! http://www.modaco.com/index.php?showtopic=238415 

T-Mobile have now made available a tarrif of £7.50 per month for unlimited Web Browsing and E-mail!

The T-Mobile press release is available here http://www.t-mobilepressoffice.co.uk/press/uk/2006/23-03-06-webnwalk.htm