O2 has launched My O2, an official iPhone app to monitor your usage, and see just how much money you threw away when you signed that 18-month contract Richard Trenholm was CNET's film and TV editor, ...

I hate replying to texts on my phone's tiny screen when I'm sat in front of a perfectly good real keyboard. Wouldn't it be easier if we could get everything pushed to our PCs? O2 thinks so -- its new ...