I'm using a MacBook Pro with OS X, I listen to radio shows using either the local radio stations live stream or that shows websites options, which is usually real player. (this includes videos to). When I am watching a live stream after about 5-6 minutes, it starts back at the beginning of where I started listening, and then 5 minutes later it does it again. so i have to close and re-open the stream and do it every 5 minutes. HELP!