To allow switching sabers on the fly (Possibly for moviemakers or those looking to add a bit more realism to Vader) I've created three keyboard binds that allow you to simply press a key to bring up the appropriate saber. Simply copy the following three entries and paste them into the bottom of your jaconfig file, which is located in your base folder. If you don't have a jaconfig in your base folder, then just start up the game and exit. Then you should have one.

bind u saber saber_rotj_vader
bind i saber saber_vader_angry
bind o saber saber_vader_weak

Use the first two only if you have the respective pk3's, or else you'll just get the plain old reborn saber.

The ROTJ hilt can be found here: http://jediknight2.filefront.com/file/RotJ_Darth_Vader_Breathing_Hilt;46245