Hi Tim,

Welcome to the LimeWire forums. I have had a similar problem some time ago. Here is the fix. Go to the Apple menu and come down to "Control Panels" then come down to "QuickTime Setttings." when it opens go to the pull down menu in QuickTime Settings and come down to "Bowser Plug-in." Next click "MIME Settings. . " and click the button that says "Use Defults" next click the ok button and quit QuickTime Settings. Then open LimeWire and see if it works. I hope this helps and good luck.