Hello guys got a question about my internet connection.  It's sometimes intermittent which has been for today that is.  Like I'll try to open up a web browser and then it will try to connect and then says I have no internet connection.  However I have adium open up and I'm able to chat with people but just not open up a web page.  Then I go into network diagnostics and I fix that and then I'm good to go.  So anyone know what is causing this????  Any settings I need to turn on or off on my mac for this to stop happening?????  Thanks