Here's my question: I plan on getting a iPhone 4 with a voice, data, and messaging plan with AT&T. I currently have a regular home phone with AT&T and an internet connection with AT&T. I have no need for two phones so I would like to discontinue my regular home phone, but keep the internet connection for my computer. I've been told you can't do that because a phone line is needed to hook up to the internet. Is that true? If that's true, do you have any suggestions to get around this problem. Thanks