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From the Author:
This is a script file that disables all force powers except for force jump and saber throw, saber defense, and saber attack i find this makes duels and saber only free-for-alls much better because there can be no one just using stupid force powers. Also you don't have to disable all of them like you would normally this way you get the good ones.
Yes, this is a simple thing to do, half of you probably can do it yourself, BUT, some people don't know how to do this kind of stuff and find it useful (or simply too lazy to do it :D).