Ok, for the cyborg parts are you actuallly wanting to change the character mesh or just make a new skin? And to get him to use his cyborgs parts,"running faster, jumping higher", would require just a little bit of tweaking in some cogs. Perhaps you could change the force powers to cybornetic special talents or something to that effect. If you are also wanting to change how the legs move when he jumps and runs you will need to edit some of the keys. Once you give me more info i'll be able to help more.
[This message has been edited by Boba Rhett (edited February 04, 2001).]