"...and suddenly the thread falls silent." Thats because us poserites ain't supposed to be creative :) When Kastaway and I faced a similar problem to this, he wrote a PERL script. Which created not just rocks of totally unique and random, sizes, shapes and layout. But also wires, pipes, planks and other rubble. Obviously that kinda coding isn't for everyone. But I found once you had a few sets, they could be used in 100's of ways. Such as.. dropping all the rocks to one cordinate in C5, knock a few rocks out and theres a ring of asteroids. Bomb blasts. Flatten them for blood splats. Even alien vomit, just colour a few rocks green for spaceman carrots :)

Pinky - you left the lens cap of your mind on again.