Unless you disabled them, the fax extensions are installed and activated by default in 9.1-2. Look in extensions on/off and disable the three extensions with "STF" in their names. I'm not sure exactly what their names will be, since I am using German OS 9.2. Just for good measure, look for Fax Monitor and Fax Print.

An object lesson in the screwy world of extension conflicts...what on earth should these extensions have to do with Java or Limewire?