Hello, Wondered if anyone fancied checking their old O2 iPhone bills. I've just been through mine and have seen a strange pattern. From Aug 2008-July 2009 my average data use was around 45,000 After July2009 to present it's shot up to between 250,000 and 500,000. I don't use the data much beyond checking mail, and browsing. NO youtube or streaming video. At first I though it might Spotify, which I'll listen to for perhaps 30 minsn - 4 or 5 times a month. Then I checked my wife's account and it does exactly the same thing, July 2009 - jumped from average usage of 80,000 to 160,000/250,000. These are considerable increases considering they come 11 months or so of using an iphone, so you'd imagine the usage to settle down to a reasonable average. However, one thing which is strange is the month that both our phones usage increased dramatically was when the o2 APN settings changed from 'mobile.o2.co.uk' to 'idata.o2.co.uk'. Any thoughts?