Apple on Tuesday released OS X Lion 10.7.1 to Mac users with the following changes listed:The 10.7.1 update is recommended for all users running OS X Lion and includes general operating system fixes that enhance the stability and compatibility of your Mac, including fixes that:Address an issue that may cause the system to become unresponsive when playing a video in SafariResolve an issue that may cause system audio to stop working when using HDMI or optical audio outImprove the reliability of Wi-Fi connection...