AT&T announced the 3G MicroCell for home. This will give you a great signal in your home as it routes calls and data over your home Internet connection. The device is $150 with a $100 rebate. That’s a pretty good deal if you ask me. Verizon has a similar device but it cost $250 and doesn’t work for data connections. While you are helping AT&T with signal problems it’s a cheap investment to provide great coverage inside your home.