Ahem, you don't have to read the entire FAQ but only the link that I sended.
However, here is the solution:

Q: I keep getting Type 2 errors when I click on the Mac menu bar. Is there anything I can do to avoid this?

A: The FAXstf software, included with some Macintosh bundles, is sometimes incompatible with the Macintosh Runtime for Java (MRJ), which LimeWire uses. If you experience crashes when clicking in the menu bar while running Java applications, you should disable the FAXstf software. From the "Apple Menu", select "Control Panels" and open the "Extensions Manager". Click the On/Off box to remove the "X" for each of the following Extensions; FaxMonitor, FaxPrint, STF Phonebook Lib, STF Toolbox, STFInit. When you are done, reboot your computer. While this software is disabled, you will not be able to send or receive FAXs. To use FAXstf, re-enable the extensions and reboot. Remember to disable these extensions again before running another Java application. This should be fixed in LimeWire 2.2.0 and above.

If you have any other problems, tell me.
Hi,

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Andrea "XFox" Govoni
ICQ UIN: 43488185
"The Best Way To Accelerate A Wintel PC: 9.82m/s^2"