I think my dictionary is broken, it seems to have the terms limited and unlimited the wrong way round. O2 have launched a package that offers unlimited data for £7.50 a month. However it is actually limited to 200mb, surely that is a new low. The unlimited term has been used before incorrectly but offering 200mb a month and calling it unlimited is ridiculous. If that isn't enough for you they will suggest their other "unlimited" product at £30 a month (with a 3gb limit!) .

http://www.theregister.co.uk/2007/09/28/o2_unlimited_tariffs/comments/