Originally posted by TurboNed
I point you to Star Wars Episode V - The Empire Strikes Back.
Han Solo, a definite non-Jedi activates Luke's (or rather, Anakin's) lightsaber to cut open the tauntaun. {/me cracks open SW Encyclopedia to verify spelling of "tauntaun."}
Also - the usage of an extend/retract button is not unheard of, but extremely rare for Jedi to have and use, as it requires extra crystals in the construction (said crystals are extremely difficult to come by, too).
Very cool touch on the vibroblade (this is Star Wars after all - they don't have knives, they're VibroBaldes (TM).
--TurboNed
Edit: Dangit - I screwed up my punctuation, and couldn't leave it like that. (-:
Yup, there is an on/off button for lightsabers just in case something like that situation happens. One tap turns the blade on and two turns it off. As to changing the blade length, according to one of the Jedi Holocrons, it was a fad at certain points in time and considered cool. At others, it was deemed an unneccesary luxury and most Jedi did not make adjustable blade lengths. And yup, it's a VibroBlade, not a knife.
Isn't the fiction and the SW Encyclopedia great? I AM A STAR WARS GEEK AND PROUD OF IT!

:D:D
BTW an0n, cool lightsaber!


EDIT: Did somebody say tickets for Episode II go on sale Monday? REALLY? (this means I'll go camp out now, don't expect to see me for a while

)