Vonage and a free VoIP WiFi Router
Are you currently using VoIP at your house? I am, I have been using ATT CallVantage for over a year now. I think that I was one of their first customers in the area. They gave me 3 months free, and then a low rate for the rest of the year...
Now, Vonage is running a great deal for a free WiFi Router! I have heard GREAT things about Vonage and I know of a few people personal that use them. One of my buddies used Vonage and took his phone with him when he worked in London. He plugged it into his corporate network in London and called the States for free!
Check out the offer and more details here.