The average Internet connection speed in the United States may be well more than what's needed for multiplayer gaming or watching streaming video. But the country's infrastructure still lingers well behind what other nations enjoy, according to a slew of recent studies.

Windows: If you've ever played a full-screen game and wished you could open a browser or respond to an IM without tabbing out, Overwolf is the utility for you. The app adds useful tools so you can look up strategies, chat with friends, control your music, and more, all without leaving the game.

Comcast customers who lost—or still don't have—cable, phone or Internet service in the wake of Hurricane Irene have a nasty surprise in store for them when they seek to get credit for their downtime. Comcast says they won't be crediting customers who lost service during the hurricane because it was an "Act of God".…