I install it (on a machine that it used to work on until I had to reinstall FB) and there is none of the normal command line tools and when I attempt to open a jnlp file in ff (21.0) java/icetea-web (1.4) it goes into an infinite loop of opening new blank tabs.... the site in question works perfectly on pre-21.0 and/or 1.4 and on all other OS's