No, you do not. The only time you would have to is if you are using an internet service like BTOpenzone or The Cloud.
Hope I Helped =]
Yes, it costs extra for the internet on the iphone.
You have to pay for the 30.00 internet plan.
YES
You have to pay for internet usage anyway, that question is irrelavant.
definelty not, however if you do not pay for unlimited internet, you will be charged for the use of the internet.
Yes, Its part of the data plan package
yea like 2 cents an hour
No you dont have to.
Its part of the data package you pay. Just connect to safari.
You must have an Internet connection. 3G is an option, but you have to pay for it. I recommend using Wi-Fi. Then you just go back into YouTube!
No, if you get an iPhone, you either connect with wi-fi or you use data. Both are Internet. Data you pay for monthly with the phone, wi-fi is like free Internet. If you don't want to pay for the monthly charges that comes with getting an iPhone, definitu look into getting an iPod Touch. An iPod Touch is basically the same as an iPhone, minus the phone and the monthly charges...
well if the iPhone plan comes with internet u still have to pay even if u dont use it because they dont know that u dont use it, and wont care :/