Booleans are BOOL S#$T. To be avoided at all cost, I mean ALL COST. That is why I use WINGS 3D. When it takes 30 minutes to build an object using Booleans in Bryce, or thirty seconds to build the same thing in Wings, which one are you going to use. For me Booleans get 2 bullets in the back of the skull, wrapped in a blanket and placed in the bottom of a high rise concrete pour. NUFF SED.