Dude, pay attention! We don't have an internet connection yet! That's what this is about!
I was saying for you to call her not for her to call you. But either way is a cheaper then calling over tele and just use the internet.
Where is your wife actually located? What ISP are you guys looking at? I would just look on the ISP website they should have information on what is needed and compatible hardware needed. That would be the first thing to do check site and then call if you have other questions.
Thanks,
Jonathan