1. When RAGE was released on Steam last week, there were about 15,000+ users playing according to http://store.steampowered.com/stats/, but strangely I barely find anyone on Road Rage & Wasteland Legends. I wonder if there's a "region restriction" to the game, because I bought this game from retail store and when I activated it on Steam it's labeled as Rage (Asia).

2. Voice Chat in audio settings won't be saved. It will become "ENABLED" again after you restart the game.