Any question answered...

Also, O2 are offering a significantly shitter deal than other providers (3, Orange) for essentially the same package. Could save £120 over two years with Orange...maybe it's time to negotiate.

/Dammit

O2 generally don't negotiate, but the peace of mind is worth the extra 5 quid a month. If you have ever had a problem with orange, you wil know that they are useless and don't really care once you are in the contract.

I would only ever use O2 based on my recent experiences. Orange are not worth the grief if something goes wrong