Disabling the ultrapeering seemed to work for a few days but then my computer started freezing up again when I have LW open--and not the kind of freezing where all the programs stop responding and I have to shut the computer down, but the kind where nothing will move and the only thing to do is turn off the power. I already have J2RE1.4.2. I guess I just have to keep LW disconnected any time I need to be using my computer for other things. Bummer.