iPhone Wizard

Louise asks:

I am not after any questions about unlocking an Iphone, which I am sure it was addressed many times before. I am interested to know if, with the same Iphone, someone could travel in different european countries using the official provider for that specific country. Otherwise the only option would be roaming which I am sure it is very costly and not very convenient on a long term basis.

Luther asks:

I bought an Iphone from someone and when i press the circular button at the bottom, even when i have my simcard in, it asks me to connect my iphone to iTunes. I dont have internet on my phone plan and i want to keep my phone plan the same price. How can i unlock the Iphone without activating it or connecting it to iTunes?

Isabell asks:

I just bought my boyfriend a video ipod and a digital camera and just found out about the iphone, frankly I am sick of playing keep up with mac but I have to admit the iphone is awesome.

Does any one know any details about price, or release date that is not mentioned on the website. Would you buy it?