I had been using 4.0.8 Pro and don't use it very often. When I tried to start it the other day, it wouldn't. I have read all the posts concerning the problems with 3.9 and Java. I have installed all the Apple updates and restarted several times. I switched to the latest free version of Limewire. Now it opens but can't connect. Are there possibly some System preferences that should be set to accomodate Limewire, although I never had to worry about that in the past? Thanks.