You can only export terrains and lattices, I think, and once it becomes a obp there's no going back. You cannot export Bryce primitives. Bryce was written for importing, basically, not exporting.

This is not my "second childhood". I'm not finished with the first one yet.

Time flies like an arrow; fruit flies like a banana.

"I'd like to die peacefully in my sleep like my grandfather....not screaming in terror like the passengers on his bus." - Jack Handy