Dear @o2, I've had no data all day. Why am I paying for the data bolt-on again?
I'll be looking at other networks when I upgrade to the iPhone 4! Unless when I talk to you, you can convice me that you are investing in your network as the iPhone 4 will have video chat. That apple want to put over 3g, when the operators networks are ready.
Vodafone and 3 boast about the work they're doing to upgrade and improve their networks. Maybe i give them a try for 2 years.
P.S. I've sent this at 18:24 via e-mail when it posted is when you network was fixed.