For jdk and javafx cobundle testing according to http://j2se.sfbay.sun.com/web/bin/view/SQEDeployment/JDKFXPlan,

Platform testing
This is to verify the installer only lays down the FX SDK on Vista, XP, W2K3, and Windows 7

   1. Run the JDK/FX installer on Windows 2000
   2. Verify ionly the JDK installs and that the FX installer does not appear.

However, JavaFX installer appears with message that it cannot be installed on systems earlier than XP. Closing that dialog box and the JavaFX installer remains with the message "JavaFX 1.2 SDK Setup Wizard Ended Prematurely"

Steps:
1. Download the cobundle from http://jscpreview.sfbay/javase/downloads/index.jsp
(test bundle can be found under 'JDK 6 Update 14 with JavaFX SDK')
2. Begin installation and notice JavaFX installer launched.
3. Close the dialog that it cannot be installed on systems earlier than XP
4. Wizrd remains with Ended Prematurely message
5. Click finish in the JavaFX installation wizard window to close.