Just ordered an S2 on o2. Failed to go through first time, but second time worked out.
Went for £13.50 24 months, 50 mins, 250 txt, 100mb internet. Phone cost £150. Checking my phone bills the last year I've barely used that amount. £90 cash back via quidco hopefully. Bringing the total over 24 months to £374 (£15.6 p/m). Bargin!
Quite looking forward to the switch to from iOS to Andriod. I hate apple with a passion.
So are you getting a new phone number with this or somehow using your old number?