Wasn't there supposed to be a deleted scene when Ben shows Qui-Gon his saber and it's shorted-out from being in the water (right after they disembark form the Droid Landing Ships)? I remember it in the book. And if that were so, then the deleted waterfall scene would have shorted-out both there sabers. Now if that scene was reincorporated back into the film, then they couldn't have saved the Queen, Panka, and all those other guys (maybe) when they were escorted by those droids. Makes ya' think.