All the code comes from here and here. It worked for me, although I had to ignore 2 exceptions after this.

Update: JavaFX 1.0 only! See the first comment!

So first run:

mkdir javafxnbms
cd javafxnbms
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-api-debugger-javafx.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-debugger-javafx-ant.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-debugger-javafx-projects.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-debugger-javafx-ui.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-debugger-javafx.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-bestpractices.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-editor.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-fxd.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-lexer.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-lib.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-navigation.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-palette.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-platform.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-profiler.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-project.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-sdk-mac.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-sdksamples.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-source.nbm
wget http://updates.netbeans.org/netbeans/updates/6.5/uc/final/stable/modules/javafx/org-netbeans-modules-javafx-userlib.nbm

Then install the nbms via NetBeans: Tools -> Plugins -> Downloaded -> Add Plugins … and shutdown NetBeans (ignore the exception).

As last step run the following within the javafxnbnms folder:

mkdir unzipsdk
cd unzipsdk
unzip ../org-netbeans-modules-javafx-sdk-mac.nbm
cp -r netbeans/* ~/Programme/netbeans-6.5/javafx2/
chmod 755 ~/Programme/netbeans-6.5/javafx2/javafx-sdk1.0/bin/*

Restart NetBeans (ignore exception, disable the module -> it even works then!) and you should be able to create a JavaFX sample, run it, view it and change it.

Now you are able to help on timefinder 😉

No Warranty for that procedure!!