I just got off the phone with Sprint, our cell provider for almost 2 years. They're going to send us their Airave femtocell, which has been widely released last month. We live in an area which has marginal Sprint coverage, which has been the only negative about our service. This device is like a cell phone repeater, except it will route your voice over your internet connection - so it's like a cell phone VOIP adapter. The Airave costs $99 and $4.99/month but Sprint hooked us up for free with free FedEx shipping. Now, we'll get 4 bars at home to go along with our SERO plan (unlimited EVDO, unlimited SMS, 500 minutes/month and nights & weekends 7-7) for just $30/month.