Hi everyone, i am thinking about getting a iphone 3gs on pay as you go. I am currently on a contract with THREE network so i was wondering, when i get my iphone 3gs, can i put my sim card inside there and the contract will still work and i can call and text from there? Secondly, when i get the iphone 3gs on pay as you go, it says that i can only get 12 months of unlimited wifi and 3G.....is there any hack that can extend that? or any way without paying £10 every month? Thirdly, Three network is the only network that allows u to make UNLIMITED SKYPE CALLS ANYWHERE IN THE WORLD WITH ANY OTHER THREE PHONE. Some mobiles by Three often have skype installed inside it and wherever i go with my W595 i can just open up skype and call the person. I know that skype is an application but would it work the same?