All right, here's the problem. I'm on Dantooine(sp?) and I've beaten the mercenaries in the Crystal Cave in order to rescue Vrook. But the putz isn't getting out of his cage. I try talking to him and everything, but nothing happens. I've also tried helping Khoonda against the mercs, but the game freezes up right when I gain control again(after the scenes of the turrets firing and such). After the loading screen the entire screen goes black. The weird thing is that I can hear sound effects and open the menu. Also, when I save the game while the screen's dark, the file picture shows everything just fine. I've tried reloading, starting from previous saves and giving my Xbox a break for a couple of hours. It's a brand new game, with no scratches on it whatsoever. Any help would be appreciated. I just got the game a few days ago and am dying to continue it.

Maybe there's something wrong with your xbox

you even have a glitch or ur xbox is screwed.This is why you should save in more than 1 spot.

Clean your disc, use water or something

 

OR

 

Try a earlier save, most likely the disc though