All I can say is "damn". As it turns out, I've discovered the "crash" threshold for Bryce 6 and 6.1. In my last image you saw the tower, in this one you see a very rough render of the room that goes on the tower. You will never see them in an original render...not together anyway. This object, I was able to export as an .obp file and was 232 meg in size. The tower, well, I can't export it because it's too big. I either get bryce's crash screen or a bunch of popups that say I've run out of memory...I got 2 gig of system memory with an Nvidia GeForce 7300 GS with 256 meg ram...I haven't run out of memory...Bryce has run out of max memory it knows how to use. It's a shame, I'd like to have seen this thing on top of the tower. I'll try taking the lights and stairs out of the center of the tower and see if that doesn't free up enough room to place both...but what about the Princess, Knight and dragon that go in the scene too....I don't know. As I've said before...(to answer those who are currently thinking, "why don't you just use a cylinder and use textures?")...the individual bricks gives the tower (and room) a depth that textures alone can't do. When you add in the mortar work and the fact that if you take a brick out the mortar is still there but there's an actual hole where the brick was...That kind of depth is what I'm looking for. I can't convert the tower or the room to a boolean, it crashes Bryce. Anybody got any idea's? I'm all ears. Thanks