1.   Because of the dizzying growth of products, Branson might be able to benefit from the brand recognition of the Virgin name.

2.   But keeping up with the dizzying growth is technically complicated and politically charged.

3.   More disturbing, Asian countries can see by looking at Japan that there is nothing inevitable about maintaining dizzying growth rates.

4.   Wynter also was coping with a dizzying growth spurt.