This has happened before and I found a post that said something about erasing the preference folder or something. Well it worked, and now it happened again but I can't find the post! The music will play in windows media player but I like to preview and use the limewire player but today its not working. anyone familiar with a preference folder solution???

Try this post: http://www.gnutellaforums.com/335070-post4.html

Next time, if you use the forum search to look for preferences or delete preferences, you'll find heaps of threads to help