The installation seemed to go fine, but when I try to start limewire up, I get this error message:
"Fatal Application Error, Invocation of this Java Application has caused an InvocationTargetException. This application will now exit. (LAX)"

I can also view the details of the error, here they are:

Stack Trace:
java.lang.IncompatibleClassChangeError: Unimplemented interface method
at javax.swing.SwingUtilities.a([DashoPro-V1.2-120198])
at javax.swing.UIDefaults.a([DashoPro-V1.2-120198])
at javax.swing.UIDefaults.a([DashoPro-V1.2-120198])
at javax.swing.UIManager.a([DashoPro-V1.2-120198])
at javax.swing.text.JTextComponent.ag([DashoPro-V1.2-120198])
at javax.swing.text.JTextComponent.<init>([DashoPro-V1.2-120198])
at javax.swing.JTextArea.<init>([DashoPro-V1.2-120198])
at javax.swing.JTextArea.<init>([DashoPro-V1.2-120198])
at com.limegroup.gnutella.gui.fq.<init>(fq.java:28)
at com.limegroup.gnutella.gui.cr.<init>(cr.java:54)
at com.limegroup.gnutella.gui.cr.<init>(cr.java:43)
at com.limegroup.gnutella.gui.bo.<init>(bo.java:112)
at
at com.limegroup.gnutella.gui.Initializer.b(Initializ er.java)
at com.limegroup.gnutella.gui.Main.main(Main.java:16)
at com.zerog.lax.LAX.launch(Compiled Code)
at com.zerog.lax.LAX.main([DashoPro-V1.2-120198])
at com.apple.mrj.JManager.JMStaticMethodDispatcher.ru n(JMAWTContextImpl.java)
at java.lang.Thread.run(Thread.java)

What does all this mean? I believe I have the current version of MRJ (2.2.5)
What is MRJ? How does it affect limewire?
I would appreciate some help with this as I do not know what to do.
Thanks alot