Broadband/Voip- the future?

[krazyace5]

I was going to sign up for Vonage but it is not available in my area, I found a competing service through a business I have, and it is available in my area. I am thinking about promoting this but want to make sure it is a decent service.

Any of you have voip? How do you like it? What are some pros and cons?

I have signed up myself but will not get my box until tomorrow or Friday.

Any feedback on voip is appreciated.