When the PAYG iPhone comes out in time for christmas i think this will be the best deal available. The phone is rumored to cost £299 for the 8gb and £369 for the 16gb. O2 PAYG UNLIMITED: £15 topup a month. Activates: Unlimited Calls to O2 Phones Unlimited Texts to O2 Phones You still have the remaining £15 Calltime Get the unlimited web and wifi bolt on for £10. The bolt on is taken out of your balance, leaving you with £5 to spend on anything. Texts are 10p to other networks, on contract they are 12p. Calls are 20p for the first 3 minutes, then 5p/pm for the rest of the day to other networks, on contract they are 20p. On the minimun simplicity plan of £15 a month, to get the unlimited wifi, you have to add the £10 bolt on ontop of the monthly fee, working out to be £25 per month. Not forgetting you only get a certain small ammount of texts and calls. All in all... For £15 PAYG a month you are left with: Unlimited Calls to O2 Phones Unlimited Texts to O2 Phones Unlimited Web and Wifi £5 Calltime Balance Cheaper Calls to other networks than Contracts Cheaper Texts to other networks than Contracts And you are not stuck in a contract, isnt that good?