Thanks Lord of the Rings, but it's still not launching (all the way). Actually, all it does is give me the "echo" open, like it's about to launch, and then nothing. Maybe I didn't get the right file? I dloaded LimeWire 4.12.4jum20060810230001 OS X.dmg 10-Aug-2006 23:08 15M...was that the right one?