I also updated my good running version of limewire (2.9.8) to 2.9.11 on my powerbook g3, system 9.0.4 and wasn't able to start up anymore

java.lang.ClassNotFoundException: com.limegroup.gnutella.gui.Main
at com.zerog.lax.LAX.launch(Compiled Code)
at com.zerog.lax.LAX.main(Unknown Source)
at com.apple.mrj.JManager.JMStaticMethodDispatcher.ru n(JMAWTContextImpl.java)
at java.lang.Thread.run(Thread.java)

Sounds familiar??