in my game, when i try to Ignite my lightsaber for battle and began to swing it around, it crashes. this problem happened during my 2nd battle with Bounty hunters on onderon.

i have mods installed and i use the Turbo cheat. but if i unequip my lightsaber it runs fine. is this known? and if it is how do i fix it? i really miss my lightsaber

Do you have any lightsaber mods installed?

Certainly try things without any mods or cheats first. Also try it with all the graphics settings turned down or off. Then incrementally turn things back on to see if one of them is causing the problems...

the only graphics setting i can think of that affects the lightsabers is the Frame Buffer Effects. try turning that off and see if it helps. :)