Okay is there some way to add a lot of boxy objects into a model really fast? Im making a star destoryer for those who are curious… Would i have to use a bump map? or is there another way?
Thanx 
Use DuplVerts with an objects that has the # of vertices that you want as the # of objects.
Or daw a pic full of black and gray boxex in Gimp, import it in Blender as a texture and displace a high poly count mesh with the Noise function.
alright thanks guys… arangel, id thought of doing that but it may be the best option… pamtango, hadent thought of that… I think ill go try it now. 
Try the original City Block Generator script (later became Beast). It made nice collections of different sized boxes.